What this guide says at a glance
If you've ever dealt with eczema, you know the frustration. The relentless itching. The red, inflamed patches. The constant worry about flare-ups. You've probably tried countless creams, avoided certain fabrics, and still—the eczema persists. Here's what most people don't realize
- Understanding Eczema: Causes and Mechanisms
- What Are the Most Effective Natural Remedies for Eczema?
- Skin Barrier Repair: The Foundation
- Colloidal Oatmeal: Soothing and Protective
If you've ever dealt with eczema, you know the frustration. The relentless itching. The red, inflamed patches. The constant worry about flare-ups. You've probably tried countless creams, avoided certain fabrics, and still—the eczema persists.
Here's what most people don't realize: eczema isn't just a skin problem. It's a skin barrier problem.
In atopic dermatitis (the medical term for eczema), the skin barrier is impaired on multiple levels, including genetic, chemical, immunologic, and microbial components. Your skin can't hold moisture in or keep irritants out. The result? Dry, itchy, inflamed skin that cycles between flares and remissions.
But here's the good news—natural remedies can provide real relief by targeting the root causes.
The research here is solid. Interventions examined range from skin barrier enhancement strategies to probiotics, prebiotics, and synbiotics. An evidence-based guide to eczema includes the latest research on vitamin D3 and natural solutions. One study compares coconut oil and sunflower seed oil derived isosorbide diesters and colloidal oatmeal. The primary goals of treating atopic dermatitis are to reduce inflammation, decrease pruritus or redness, and restore the normal skin barrier. Research studies have established a link between the disturbed gut microbiome and inflammatory skin diseases, thereby increasing the potential of oral probiotics. A clinical study examined probiotic bacteria given to infants with atopic dermatitis. A clinical report provides an up-to-date approach to skin-directed management.
The foundation is skin barrier repair. Moisturize immediately after bathing—within 3 minutes. Use generous amounts. Reapply throughout the day. This isn't optional. It's the most critical step.
Beyond that? Colloidal oatmeal soothes and repairs. Coconut oil kills bacteria and moisturizes. Sunflower seed oil improves the barrier. The gut-skin connection is real—probiotics show promise, especially for children. Add omega-3s, vitamin D (especially if you're deficient), and an anti-inflammatory diet.
What you'll learn in this guide:
- Why eczema happens (skin barrier defects, immune dysfunction, triggers)
- Skin barrier repair techniques (the foundation—moisturizers, timing, application)
- Colloidal oatmeal (anti-inflammatory, reduces itching, safe for all ages)
- Coconut oil and sunflower seed oil (antimicrobial, barrier repair)
- The gut-skin connection (probiotics, anti-inflammatory diet)
- Omega-3 and vitamin D (anti-inflammatory, immune support)
- Other natural remedies (aloe vera, evening primrose oil, witch hazel)
- Bathing and skincare routine (lukewarm, short, gentle, moisturize immediately)
- Trigger identification (diary, elimination diet, avoidance strategies)
- Lifestyle modifications (stress management, cotton clothing, humidifier)
- When to see a dermatologist (persistent, severe, infected eczema)
A critical note: Eczema is chronic. Natural remedies won't cure it, but they can significantly reduce symptoms and improve quality of life. Effects take weeks to months—be patient and consistent. For children, infants, or severe eczema, work with a dermatologist.
Let's dive in.
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Specialists connected to this topic
These profiles highlight researchers and clinicians whose official institutional work aligns with this subject. They are not the article author unless listed in the byline.
Andrew Weil
Physician associated with integrative medicine education, lifestyle-first care, botanical medicine, and mind-body approaches.
Melinda Ring
Integrative medicine physician whose work spans lifestyle medicine, women's health, stress, and evidence-based whole-person care.
Brent A. Bauer
Physician associated with integrative medicine, stress resilience, mind-body medicine, and evidence-based complementary care.
Erica Sonnenburg
Microbiome researcher focused on gut microbial metabolism, fiber intake, and the health effects of modern low-fiber diets.
Understanding Eczema: Causes and Mechanisms
Eczema—also called atopic dermatitis (AD)—is a chronic inflammatory skin condition. It's characterized by dry, itchy, red, inflamed skin that cycles between flare-ups and periods of remission.
SYMPTOMS:
You'll typically see:
- Dry, sensitive skin (always)
- Intense itching (often worse at night—disrupts sleep)
- Red or brownish-gray patches
- Small, raised bumps (may leak fluid when scratched)
- Thickened, cracked, scaly skin (from chronic scratching)
- Raw, sensitive skin from scratching
Common locations: Face, hands, feet, inside elbows, behind knees, wrists, ankles. In infants, often on face and scalp.
FLARES AND REMISSIONS:
Eczema isn't constant. It cycles. You'll have flare-ups (active symptoms, severe itching, inflammation) followed by periods of remission (skin clears or improves significantly).
Triggers cause flares. Identifying your triggers is key.
THE SKIN BARRIER PROBLEM:
Here's what's actually happening in eczema.
In AD, the skin barrier is impaired on multiple levels, including genetic, chemical, immunologic, and microbial components.
Normal skin barrier:
- Keeps moisture in (prevents transepidermal water loss)
- Keeps irritants, allergens, and bacteria out
- Maintains proper pH
- Functions like a brick wall (skin cells are bricks, lipids are mortar)
Eczema skin barrier:
- Defective (often due to genetic mutations in filaggrin protein—essential for barrier function)
- Loses moisture easily (transepidermal water loss is high—skin dries out)
- Allows irritants and allergens to penetrate (triggers inflammation)
- More susceptible to infection (especially Staphylococcus aureus colonization)
- Disrupted lipid composition (less ceramides, fatty acids)
PRIMARY GOALS OF TREATMENT:
The primary goals of treating atopic dermatitis are to reduce inflammation, decrease pruritus or redness, and restore the normal skin barrier.
Everything else—every treatment, every remedy—targets one or more of these goals.
CAUSES AND TRIGGERS:
Underlying causes:
- Genetics: Family history of eczema, asthma, or allergies (the "atopic triad")
- Immune dysfunction: Overactive immune response to triggers
- Skin barrier defects: Genetic mutations (filaggrin), lipid abnormalities
Common triggers:
- Harsh soaps and detergents
- Fragrances and chemicals (perfumes, cleaning products)
- Wool and synthetic fabrics (scratchy, trap heat)
- Heat and sweat (overheating triggers flares)
- Stress (affects immune system)
- Allergens (dust mites, pet dander, pollen)
- Food allergens (dairy, eggs, nuts, soy, wheat—more common in children)
- Dry air (especially winter)
- Infections (bacterial, viral)
Triggers vary by person. What causes your flare might not affect someone else.
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What Are the Most Effective Natural Remedies for Eczema?
The most effective natural remedies for eczema focus on restoring the skin barrier and reducing inflammation. Apply thick moisturizers immediately after bathing (within 3 minutes) to lock in moisture—this is the foundation. Use colloidal oatmeal (anti-inflammatory, reduces itching) in baths or creams. Apply virgin coconut oil (antimicrobial, kills Staph aureus) or sunflower seed oil (high in linoleic acid, improves barrier) to damp skin. Consider probiotics (especially for children—strains like Lactobacillus rhamnosus and Bifidobacterium may reduce severity). Add omega-3 fatty acids (1,000-2,000mg EPA+DHA daily) and vitamin D (1,000-2,000 IU daily, especially if deficient). Identify and avoid triggers (keep a diary), use lukewarm baths (5-10 minutes), gentle fragrance-free cleansers, and cotton clothing. Comprehensive approach works best—combine skin barrier repair, gut-skin support, trigger avoidance, and lifestyle modifications.
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Skin Barrier Repair: The Foundation
Restoring the skin barrier is the single most important thing you can do for eczema. Everything else is secondary.
THE EVIDENCE:
Interventions examined range from skin barrier enhancement strategies.
A study compares coconut oil and sunflower seed oil derived isosorbide diesters and colloidal oatmeal.
The primary goal of treating atopic dermatitis is to restore the normal skin barrier.
The skin barrier is impaired on multiple levels in AD.
MOISTURIZERS AND EMOLLIENTS:
Foundation of eczema care. Use daily, even when skin looks clear. Prevention is easier than treating flares.
Types:
Ointments (best for severe eczema):
Thickest, most occlusive. Seal in moisture most effectively. Examples: petroleum jelly (Vaseline), thick ointments like Aquaphor. Greasy, but most effective. Use at night if greasiness bothers you during day.
Creams:
Thicker than lotions, less greasy than ointments. Good balance of effectiveness and cosmetic acceptability. Most common form. Examples: CeraVe, Cetaphil, Vanicream creams.
Lotions:
Thinnest, least occlusive. Easier to spread, less greasy. Least effective for severe eczema—may contain drying alcohols. Better for mild eczema or maintenance.
WHEN TO APPLY (CRITICAL):
Immediately after bathing—within 3 minutes.
This is the most important timing rule in eczema care.
Why? Damp skin absorbs moisturizer better and locks in water from the bath. Wait longer than 3 minutes, and the water evaporates—you've missed the window.
Reapply throughout the day:
- After washing hands (every single time)
- Before bed
- Whenever skin feels dry
- Minimum 2-3 times daily for active eczema
HOW MUCH:
Generous amounts. Don't be stingy. You should be going through moisturizer quickly.
For whole body: about 30g (1 ounce) per application for adults. That's a lot. If you're using a 16-ounce tub and it lasts 3 months, you're not using enough.
WHAT TO LOOK FOR:
Fragrance-free: Fragrances are common irritants. "Unscented" isn't the same—may contain masking fragrances. Look for "fragrance-free."
Hypoallergenic: Fewer potential allergens.
Thick consistency: Thicker = more occlusive = more effective. If it pours easily, it's probably not thick enough for eczema.
Minimal ingredients: Fewer ingredients = less risk of irritation.
Ceramide-containing (bonus): Ceramides are natural lipids in the skin barrier. Replenishing them helps repair the barrier. Examples: CeraVe, Cetaphil Pro.
Avoid:
- Fragrances (even "natural" fragrances)
- Dyes
- Preservatives that commonly cause reactions (parabens, formaldehyde-releasing preservatives)
- Drying alcohols (denatured alcohol, SD alcohol)
SPECIFIC RECOMMENDATIONS:
Petroleum jelly (Vaseline):
Pure occlusive. Very effective for severe dry skin. Inexpensive. Extremely greasy—best for nighttime or small areas.
Aquaphor Healing Ointment:
Petroleum-based with additional ingredients (lanolin, glycerin). Slightly less greasy than pure petroleum jelly. Very effective.
CeraVe Moisturizing Cream:
Contains ceramides (repair barrier). Fragrance-free. Good balance of effectiveness and cosmetic acceptability. Widely recommended by dermatologists.
Cetaphil Pro Eczema Prone Skin Moisturizer:
Contains ceramides and filaggrin technology. Specifically formulated for eczema. Fragrance-free.
Vanicream Moisturizing Cream:
Free of dyes, fragrance, parabens, formaldehyde. Very gentle. Good for sensitive skin.
Colloidal oatmeal creams:
Anti-inflammatory + moisturizing. Covered in detail in next section.
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Colloidal Oatmeal: Soothing and Protective
Colloidal oatmeal is one of the most effective natural remedies for eczema. It's not just moisturizing—it's actively anti-inflammatory and skin-repairing.
THE EVIDENCE:
A study compares coconut oil and sunflower seed oil derived isosorbide diesters and colloidal oatmeal.
WHAT IS COLLOIDAL OATMEAL?
Finely ground oats suspended in liquid (water, cream base). The grinding process releases active compounds that provide therapeutic benefits.
MECHANISMS:
Anti-inflammatory:
Contains avenanthramides—unique anti-inflammatory compounds found only in oats. Reduce redness and irritation. Inhibit inflammatory cytokines.
Skin barrier repair:
Forms a protective barrier on skin. Reduces transepidermal water loss. Contains beta-glucans (polysaccharides) that support barrier function.
Anti-itch:
Soothes irritated nerve endings. Reduces the urge to scratch. This is huge—scratching worsens eczema (itch-scratch cycle).
Moisturizing:
Beta-glucans are humectants (attract and hold moisture). Lipids and proteins support skin barrier. Helps skin retain water.
HOW TO USE:
Colloidal oatmeal baths:
Add 1 cup colloidal oatmeal to lukewarm bath. Soak 10-15 minutes. Pat dry (don't rub). Apply moisturizer immediately.
Frequency: Daily during flares, 2-3 times weekly for maintenance.
Colloidal oatmeal creams/lotions:
Apply to affected areas 2-3 times daily. Especially after bathing. Examples: Aveeno Eczema Therapy, Eucerin Eczema Relief.
DIY colloidal oatmeal:
Grind plain oats (not instant, not flavored) in blender or food processor until fine powder. Add to bath or mix with water to make paste. Not as fine as commercial products, but still effective. Inexpensive option.
SAFETY:
Very safe for all ages, including infants. Used for decades. Rare allergic reactions to oats possible (extremely rare—patch test if concerned).
PRODUCTS:
Look for products with "colloidal oatmeal" as an active ingredient (1% or higher).
Aveeno Eczema Therapy Moisturizing Cream:
Contains 1% colloidal oatmeal. Fragrance-free. Steroid-free. Specifically formulated for eczema.
Colloidal oatmeal bath packets:
Pre-measured packets for baths. Convenient. Examples: Aveeno Soothing Bath Treatment.
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Coconut Oil and Sunflower Seed Oil
Two plant oils show particular promise for eczema: coconut oil and sunflower seed oil. They work through different mechanisms—both effective.
THE EVIDENCE:
A study compares coconut oil and sunflower seed oil derived isosorbide diesters and colloidal oatmeal.
VIRGIN COCONUT OIL:
Mechanisms:
Antimicrobial:
High in lauric acid (about 50% of fatty acid content). Lauric acid kills bacteria, including Staphylococcus aureus. Why does this matter? Staph aureus colonizes eczema skin in about 90% of cases. It worsens inflammation and triggers flares. Reducing bacterial load improves eczema.
Moisturizing:
Medium-chain fatty acids penetrate skin well. Occlusive properties seal in moisture. Solid at room temperature, melts on contact with skin.
Anti-inflammatory:
Reduces inflammatory cytokines (TNF-α, IL-6). Soothes irritated skin.
How to use:
Apply virgin coconut oil to damp skin after bathing. Can use as all-over moisturizer or on affected areas. Reapply as needed throughout day.
Choose virgin (unrefined) coconut oil: Retains more beneficial compounds than refined coconut oil.
Safety:
Generally safe. Rare allergic reactions possible—patch test first (apply small amount to inner forearm, wait 24 hours). May cause breakouts on face in some people (comedogenic)—test on small area first.
SUNFLOWER SEED OIL:
Mechanisms:
Improves skin barrier:
High in linoleic acid (omega-6 fatty acid)—about 60-70% of fatty acid content. Linoleic acid is essential for skin barrier function. It's a component of ceramides (lipids in skin barrier). Eczema skin is often deficient in linoleic acid. Supplementing topically improves barrier function.
Anti-inflammatory:
Reduces inflammation. Contains vitamin E (antioxidant).
Moisturizing:
Lightweight, absorbs well. Less greasy than coconut oil.
How to use:
Apply to damp skin after bathing. Lighter than coconut oil, absorbs faster. Can use as all-over moisturizer.
Choose cold-pressed, organic sunflower seed oil: Retains more beneficial compounds.
COMPARISON:
Coconut oil:
- Better antimicrobial properties (kills Staph aureus)
- Thicker, more occlusive
- May be better for infected or heavily colonized eczema
- Solid at room temperature (melts on skin)
Sunflower seed oil:
- Higher in linoleic acid (better for barrier repair)
- Lighter, less greasy
- May be better for mild to moderate eczema
- Liquid at room temperature
Both are effective. Try both and see which your skin prefers. Some people alternate—coconut oil at night (thicker), sunflower seed oil during day (lighter).
AVOID OLIVE OIL:
Despite being popular, olive oil may actually disrupt the skin barrier in eczema.
Why? High in oleic acid (omega-9 fatty acid). Oleic acid can damage the skin barrier, especially in people with barrier defects. Research shows olive oil worsens barrier function in eczema.
Sunflower seed oil (high in linoleic acid) is a better choice.
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The Gut-Skin Connection: Probiotics and Diet
Here's where it gets interesting. Your gut health affects your skin health. The gut-skin axis is real, and emerging research shows probiotics may help eczema.
THE EVIDENCE:
Research studies have established a link between the disturbed gut microbiome and inflammatory skin diseases, thereby increasing the potential of oral probiotics.
Interventions examined range from skin barrier enhancement strategies to probiotics, prebiotics, and synbiotics.
A clinical study examined probiotic bacteria given to infants with atopic dermatitis.
THE GUT-SKIN AXIS:
Your gut microbiome (trillions of bacteria in your digestive tract) influences your immune system. About 70% of your immune system is in your gut.
Dysbiosis (imbalanced gut microbiome) is associated with:
- Eczema (especially in children)
- Other inflammatory skin conditions
- Immune dysfunction (overactive immune responses)
- Increased systemic inflammation
PROBIOTICS FOR ECZEMA:
Mechanisms:
- Modulate immune response (reduce overactive Th2 immune reactions common in eczema)
- Reduce systemic inflammation (decrease inflammatory cytokines)
- Support gut barrier (prevent "leaky gut"—when gut barrier is compromised, allergens and toxins enter bloodstream, triggering inflammation)
- Produce anti-inflammatory compounds (short-chain fatty acids like butyrate)
The evidence:
Research established a link between disturbed gut microbiome and inflammatory skin diseases, increasing potential of oral probiotics.
Clinical study on probiotic bacteria given to infants with atopic dermatitis.
Effectiveness:
Evidence is mixed but promising, especially for:
- Children with eczema (more responsive than adults)
- Prevention (pregnant women taking probiotics may reduce eczema risk in infants)
- High-risk infants (family history of allergies/eczema)
May reduce eczema severity in some people. Not everyone responds—individual gut microbiomes vary.
Strains studied:
- Lactobacillus rhamnosus GG (most studied)
- Lactobacillus reuteri
- Bifidobacterium lactis
- Bifidobacterium breve
- Lactobacillus acidophilus
Dosing:
Strain-specific, typically 1-10 billion CFU daily for children, higher for adults.
Duration: At least 8-12 weeks to assess effects. Probiotics take time to colonize gut and modulate immune system.
Prevention may be more effective than treatment:
- Pregnant women taking probiotics during pregnancy and breastfeeding may reduce eczema risk in infants
- Infants at high risk (family history) may benefit from early probiotics (consult pediatrician)
ANTI-INFLAMMATORY DIET:
Research established a link between gut microbiome and inflammatory skin diseases.
What you eat affects your gut microbiome and systemic inflammation.
Reduce:
- Processed foods (additives, preservatives may trigger inflammation)
- Sugar and refined carbohydrates (spike blood sugar, increase inflammation)
- Trans fats (highly inflammatory)
- Potential food allergens (if identified—see below)
Emphasize:
Omega-3 rich foods:
Fatty fish (salmon, sardines, mackerel) 2-3 times weekly. Walnuts, flaxseeds, chia seeds. Anti-inflammatory.
Colorful vegetables and fruits:
Antioxidants reduce inflammation. Berries, leafy greens, bell peppers, carrots, sweet potatoes.
Probiotic foods:
Yogurt (with live cultures), kefir, sauerkraut, kimchi, kombucha. Feed beneficial gut bacteria.
Prebiotic foods:
Garlic, onions, leeks, asparagus, bananas, oats. Feed beneficial gut bacteria (prebiotics are food for probiotics).
Whole grains:
Fiber supports gut health. Oats, quinoa, brown rice.
FOOD TRIGGERS:
Some people have food triggers that worsen eczema. More common in children than adults.
Common triggers:
- Dairy (milk, cheese, yogurt)
- Eggs
- Nuts (peanuts, tree nuts)
- Soy
- Wheat/gluten
Elimination diet:
If you suspect food triggers:
- Remove suspected foods for 4-6 weeks (strict elimination)
- Observe if eczema improves
- Reintroduce one food at a time (every 3-5 days)
- Watch for flares (may take 2-3 days to appear after reintroduction)
Work with doctor or dietitian, especially for children. Ensure nutritional adequacy—eliminating major food groups can cause deficiencies.
Food allergy testing (IgE testing) can identify true allergies but may miss delayed sensitivities. Elimination diet is gold standard.
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Omega-3 and Vitamin D
Two nutrients show particular promise for eczema: omega-3 fatty acids and vitamin D.
OMEGA-3 FATTY ACIDS:
Mechanisms:
- Anti-inflammatory (reduce inflammatory cytokines like TNF-α, IL-6, IL-1β)
- Support skin barrier (omega-3s are incorporated into cell membranes)
- Modulate immune response (shift from pro-inflammatory Th2 to balanced Th1/Th2)
Effectiveness:
May reduce eczema severity, though evidence is mixed. Some studies show benefits, others don't. Individual response varies.
Dosing:
- Adults: 1,000-2,000mg EPA+DHA combined daily
- Children: Lower doses (consult pediatrician—typically 500-1,000mg daily)
Sources:
- Fish oil (salmon, sardine, anchovy oil)
- Algae oil (vegetarian source of DHA and EPA)
- Fatty fish 2-3 times weekly
Time to effect: 8-12 weeks. Omega-3s need time to incorporate into cell membranes and modulate inflammation.
Safety: Generally safe. Mild blood-thinning effects at high doses (3,000mg+). Consult doctor if on blood thinners.
Covered in detail in our omega-3 article [link to MW-015]
VITAMIN D:
THE EVIDENCE:
An evidence-based guide to eczema includes the latest research on vitamin D3 and natural solutions.
Mechanisms:
- Supports immune function (modulates immune response, reduces overactive Th2 responses)
- Supports skin barrier function (vitamin D receptors in skin cells regulate barrier genes)
- Anti-inflammatory (reduces inflammatory cytokines)
- Antimicrobial (increases production of antimicrobial peptides like cathelicidin—helps fight skin infections)
Effectiveness:
Vitamin D deficiency is associated with eczema severity. Lower vitamin D levels correlate with worse eczema.
Supplementation may reduce eczema symptoms, especially in people with deficiency. Studies show mixed results, but those with deficiency benefit most.
Dosing:
1,000-2,000 IU daily for adults (maintenance dose)
Test your levels: Optimal range is 40-60 ng/mL (some experts recommend 50-80 ng/mL). Many people are deficient, especially in winter or if they avoid sun.
Higher doses may be needed to correct deficiency—work with doctor. Loading doses of 5,000-10,000 IU daily for 8-12 weeks may be needed, then maintenance dose.
Sun exposure:
10-15 minutes of midday sun (without sunscreen) on arms and legs a few times weekly can boost vitamin D. UVB rays trigger vitamin D synthesis in skin.
Balance with skin cancer risk—don't burn. If you have fair skin or history of skin cancer, supplementation may be safer.
Safety:
Very safe at recommended doses. Toxicity is rare (requires very high doses—50,000+ IU daily for months). Upper limit is 4,000 IU daily, but many people tolerate higher doses safely.
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Other Natural Remedies
Beyond the core remedies, several others show promise for eczema.
ALOE VERA GEL:
Mechanisms: Anti-inflammatory, soothing, moisturizing. Contains polysaccharides that support skin healing.
Use: Apply pure aloe vera gel to affected areas 2-3 times daily. Can use fresh aloe (cut leaf, scoop out gel) or commercial pure aloe vera gel.
Effectiveness: Some evidence for reducing inflammation and promoting healing. Anecdotal reports are positive.
Choose: 100% pure aloe vera gel (not aloe vera lotion with additives, fragrances, alcohol).
EVENING PRIMROSE OIL:
Mechanisms: Contains gamma-linolenic acid (GLA), an omega-6 fatty acid with anti-inflammatory properties. GLA is converted to anti-inflammatory prostaglandins.
Effectiveness: Mixed evidence. Some studies show benefits for eczema, others don't. May be worth trying if other remedies aren't sufficient.
Dosing: 500mg twice daily (oral supplement). Takes 8-12 weeks to assess effects.
Safety: Generally safe. Mild digestive upset possible. May interact with blood thinners.
WITCH HAZEL:
Mechanisms: Astringent (tightens skin, reduces oozing), anti-inflammatory. Contains tannins.
Use: For weeping eczema (oozing lesions). Dilute witch hazel (alcohol-free preferred), apply to affected areas with cotton pad.
Caution: May be drying. Use sparingly. Not for dry eczema—only for weeping/oozing lesions.
CHAMOMILE CREAM:
Mechanisms: Anti-inflammatory, soothing. Contains flavonoids and essential oils with anti-inflammatory properties.
Use: Apply chamomile cream to affected areas 2-3 times daily.
Some evidence for reducing eczema inflammation. Traditionally used for skin conditions.
Caution: Rare allergic reactions possible (especially if allergic to ragweed—related plants). Patch test first.
APPLE CIDER VINEGAR (DILUTED):
Mechanisms: Antimicrobial (acetic acid kills bacteria), pH balancing (restores skin's acidic pH—eczema skin has elevated pH).
Use cautiously: Can irritate broken skin. May sting.
Dilution: 1 tablespoon apple cider vinegar in 1 cup water (or more dilute if sensitive).
Application: Apply with cotton pad to affected areas, or add to bath (1 cup diluted ACV to bath).
Patch test first to ensure no irritation. If it stings or burns, discontinue.
BAKING SODA BATHS:
Mechanisms: Soothing, anti-itch. Alkaline (may help neutralize acidic irritants on skin).
Use: Add 1/4 cup baking soda to lukewarm bath, soak 10-15 minutes.
Helpful for itching but may be drying—follow with moisturizer immediately.
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Bathing and Skincare Routine
Proper bathing and skincare routine is critical for managing eczema. Get this right, and you'll see significant improvements.
BATHING GUIDELINES:
Frequency: Daily or every other day. Short baths are beneficial (hydrate skin), but only if you moisturize immediately after.
Water temperature: Lukewarm, not hot. Hot water strips natural oils and worsens dryness. Test with elbow—should feel comfortable, not hot.
Duration: 5-10 minutes. Not longer. Prolonged soaking can dry skin (water evaporates, taking skin moisture with it).
Additives:
- Colloidal oatmeal: Soothing, anti-inflammatory (1 cup per bath)
- Baking soda: Anti-itch (1/4 cup)
- Avoid: Bubble bath, bath salts, fragranced products (can irritate)
CLEANSERS:
Gentle, fragrance-free cleansers or no soap at all. Soap is often unnecessary—water alone cleanses most areas.
Avoid:
- Harsh soaps (bar soaps, antibacterial soaps unless prescribed)
- Fragranced products
- Products with drying alcohols
- Exfoliating cleansers
Good options:
- Cetaphil Gentle Skin Cleanser
- CeraVe Hydrating Cleanser
- Vanicream Gentle Body Wash
- Aveeno Eczema Therapy Body Wash
Use sparingly: Only on areas that need cleaning (armpits, groin, feet). Face and body don't need soap daily.
DRYING:
Pat dry, don't rub. Rubbing irritates skin and removes moisture.
Leave skin slightly damp (don't dry completely). Damp skin absorbs moisturizer better.
MOISTURIZING (MOST CRITICAL STEP):
Apply moisturizer immediately after bathing—within 3 minutes.
This is the single most important step. Locks in moisture from bath. Wait longer, and water evaporates—you've missed the window.
Apply generously to entire body, even areas without eczema (prevention).
Reapply throughout day:
- After washing hands (every single time)
- Whenever skin feels dry
- Before bed
- Minimum 2-3 times daily for active eczema
WET WRAP THERAPY (FOR SEVERE FLARES):
Technique:
- Take lukewarm bath (5-10 minutes)
- Pat dry gently
- Apply thick layer of moisturizer (or prescribed medication if using)
- Apply damp layer (wet gauze, damp pajamas, or damp clothing)
- Apply dry layer over damp layer (dry pajamas or clothing)
- Leave on for several hours or overnight
Very effective for severe flares. Increases moisturizer penetration, cools skin, reduces itching.
Should be done under doctor supervision, especially if using topical steroids (wet wraps increase absorption—can lead to side effects if overused).
AVOID:
- Harsh scrubbing (damages skin barrier)
- Loofahs or exfoliating tools (too abrasive)
- Exfoliating products (scrubs, acids—irritate eczema skin)
- Long, hot showers or baths (dry out skin)
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Trigger Identification and Avoidance
Identifying and avoiding your personal triggers is essential for preventing flares. Triggers vary by person—what causes your flare might not affect someone else.
COMMON TRIGGERS:
Irritants:
- Harsh soaps and detergents (strip skin oils)
- Fragrances and perfumes (common irritants)
- Household cleaners (bleach, ammonia, disinfectants)
- Solvents (paint thinners, turpentine)
- Chlorine (swimming pools)
Fabrics:
- Wool (scratchy, irritating)
- Synthetic fabrics (polyester, nylon—trap heat and sweat)
- Rough textures
Environmental:
- Heat and sweat (overheating triggers flares)
- Dry air (especially winter—indoor heating dries air)
- Cold, dry weather
- Humidity extremes (too humid or too dry)
Allergens:
- Dust mites (in bedding, carpets, upholstered furniture)
- Pet dander (cats, dogs)
- Pollen (seasonal allergies)
- Mold
Food allergens:
- Dairy (milk, cheese, yogurt)
- Eggs
- Nuts (peanuts, tree nuts)
- Soy
- Wheat/gluten
(More common in children than adults)
Stress:
- Emotional stress worsens eczema (affects immune system, increases inflammation)
Infections:
- Bacterial (Staph aureus colonization)
- Viral (cold, flu—immune system activation can trigger flares)
TRIGGER DIARY:
Keep a diary to identify your personal triggers.
Track:
- Flare dates and severity (rate 1-10)
- Foods eaten (all meals, snacks)
- Products used (soaps, lotions, detergents, cosmetics)
- Activities (exercise, swimming, outdoor activities)
- Stress levels (rate 1-10)
- Weather/environment (temperature, humidity, pollen count)
- Sleep quality
- Menstrual cycle (for women—hormones can affect eczema)
Look for patterns over 4-6 weeks. You might notice flares consistently follow certain foods, products, or activities.
ELIMINATION DIET:
If you suspect food triggers:
- Remove suspected foods for 4-6 weeks (strict elimination—read labels, avoid hidden sources)
- Observe if eczema improves (may take 2-4 weeks to see changes)
- Reintroduce one food at a time (every 3-5 days—only one food at a time)
- Watch for flares (may take 2-3 days to appear after reintroduction)
Work with doctor or dietitian, especially for children. Ensure nutritional adequacy—eliminating major food groups can cause deficiencies.
PATCH TESTING:
For suspected contact allergens (fragrances, preservatives, metals, chemicals):
Patch testing by dermatologist or allergist identifies specific allergens. Small amounts of potential allergens are applied to skin (usually back) with patches, left for 48 hours, then evaluated for reactions.
Helpful if you suspect contact dermatitis (eczema triggered by skin contact with allergens).
AVOIDANCE STRATEGIES:
Irritants:
- Use fragrance-free, hypoallergenic products (everything—soap, lotion, detergent, cosmetics)
- Wear gloves when cleaning or using chemicals (vinyl or nitrile—latex can cause allergies)
- Choose gentle, fragrance-free laundry detergent (examples: All Free Clear, Tide Free & Gentle, Seventh Generation Free & Clear)
- Double rinse laundry (removes detergent residue)
- Avoid fabric softeners and dryer sheets (fragrances, chemicals)
Fabrics:
- Wear soft, breathable cotton clothing (100% cotton preferred)
- Wash new clothes before wearing (removes chemicals, dyes, sizing)
- Avoid wool and rough synthetics (polyester, nylon)
- Choose loose-fitting clothing (tight clothing causes friction, traps sweat)
Environmental:
- Use humidifier (especially winter—adds moisture to air, aim for 30-50% humidity)
- Keep home cool (heat and sweat trigger flares—use fans, air conditioning)
- Avoid overheating (dress in layers, remove layers if too warm)
- Use air conditioning in summer (reduces heat, humidity, filters air)
Allergens:
- Dust mite covers on mattresses and pillows (allergen-proof covers)
- Wash bedding weekly in hot water (130°F kills dust mites)
- Remove carpets if possible (harbor dust mites—hard floors easier to clean)
- Use HEPA air filters (remove pollen, pet dander, dust)
- Keep pets out of bedroom (if pet dander is trigger)
- Vacuum regularly with HEPA filter vacuum
Stress:
- Practice stress management (meditation, yoga, deep breathing, progressive muscle relaxation)
- Adequate sleep (7-9 hours—sleep deprivation worsens eczema)
- Regular exercise (reduces stress, but shower immediately after to remove sweat)
- Therapy or counseling if needed
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Lifestyle Modifications
Beyond specific remedies, several lifestyle modifications can significantly improve eczema.
STRESS MANAGEMENT:
Stress worsens eczema by affecting immune function and increasing inflammation. Stress hormones (cortisol) can trigger flares.
Techniques:
- Meditation and mindfulness: 10-20 minutes daily. Apps like Headspace, Calm can help.
- Yoga: Combines movement, breathing, relaxation. Gentle, restorative styles best.
- Deep breathing exercises: 4-7-8 breathing (inhale 4 counts, hold 7, exhale 8). Activates parasympathetic nervous system (relaxation response).
- Progressive muscle relaxation: Tense and release muscle groups systematically. Reduces physical tension.
- Regular exercise: Reduces stress hormones. Aim for 30 minutes most days. Shower immediately after to remove sweat.
- Adequate sleep: 7-9 hours. Sleep deprivation worsens eczema. Establish consistent sleep schedule.
- Therapy or counseling: If stress is chronic or severe. Cognitive-behavioral therapy (CBT) effective for managing chronic conditions.
CLOTHING CHOICES:
Cotton is best:
- Breathable (allows air circulation)
- Soft (less irritating than wool or synthetics)
- Absorbs moisture (wicks sweat away from skin)
Avoid:
- Wool (scratchy, irritating—even "soft" wool can trigger flares)
- Synthetic fabrics (polyester, nylon—trap heat and sweat)
- Tight clothing (friction irritates skin, traps sweat)
- Rough textures
Wash new clothes before wearing (removes chemicals, dyes, sizing agents that can irritate).
Choose light colors (less dye—dyes can irritate).
HUMIDIFIER:
Adds moisture to air, especially helpful in winter when indoor heating dries air.
Dry air worsens eczema—skin loses moisture faster.
Use in bedroom at night (where you spend most time). Aim for 30-50% humidity.
Clean regularly (every few days) to prevent mold and bacteria growth. Use distilled water if possible (reduces mineral buildup).
COOL ENVIRONMENT:
Heat and sweat are common triggers. Overheating causes flares.
Keep home cool:
- Use fans or air conditioning (especially summer)
- Set thermostat lower (68-72°F)
- Dress in layers (remove layers if too warm)
- Avoid overheating during exercise (choose cool environments, use fans)
NAIL CARE:
Keep nails short and smooth to prevent scratching damage.
Scratching worsens eczema (damages skin barrier, increases inflammation, increases infection risk). But itching is often unconscious (especially at night).
File rough edges (smooth nails cause less damage if you do scratch).
Wear cotton gloves at night if you scratch in your sleep. Can also apply moisturizer, then gloves (overnight moisturizing treatment).
AVOID SCRATCHING:
Scratching worsens eczema (itch-scratch cycle):
- Damages skin barrier (allows irritants, allergens, bacteria to penetrate)
- Increases inflammation (releases more inflammatory mediators)
- Increases infection risk (breaks in skin allow bacteria to enter)
- Thickens skin over time (lichenification—leathery, thick skin from chronic scratching)
Instead of scratching:
- Apply cold compress (numbs itch)
- Apply moisturizer (soothes skin)
- Press or pat (don't scratch—provides sensation without damage)
- Distract yourself (engage hands in activity—squeeze stress ball, fidget toy)
- Take antihistamine if itching is severe (consult doctor—some antihistamines help itch, others don't)
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When to See a Dermatologist
Natural remedies are effective for many people, but sometimes you need medical care.
SEE A DERMATOLOGIST IF:
Persistent eczema:
Not responding to natural remedies and OTC treatments after 2-4 weeks of consistent use.
Severe eczema:
- Covering large areas of body (more than 10% of body surface)
- Significantly affecting quality of life (can't sleep, can't work, can't perform daily activities)
- Causing emotional distress (depression, anxiety related to eczema)
Signs of infection:
- Increased redness, warmth, swelling around eczema
- Pus or yellow crusting (indicates bacterial infection)
- Fever (indicates systemic infection)
- Eczema suddenly worsens (may indicate infection)
- Red streaks extending from eczema (indicates spreading infection—seek immediate care)
Eczema on face or around eyes:
Requires medical evaluation. Risk of eye complications (keratitis, cataracts). Topical steroids near eyes need careful monitoring.
Oozing or crusting lesions:
May indicate infection (bacterial, viral, fungal) or severe inflammation. Needs evaluation.
Sleep disruption:
Itching preventing sleep. Affects quality of life, development in children. May need prescription treatments to control itching.
Infants and children:
Eczema in infants and children should be evaluated by pediatrician or dermatologist. May need prescription treatments. Growth and development can be affected by severe eczema.
Sudden worsening or new symptoms:
Could indicate infection, allergic reaction, or other condition (not eczema). Needs evaluation.
Before starting new treatments:
Especially for children. Especially if considering systemic treatments (oral medications, biologics).
MEDICAL TREATMENTS:
If natural remedies aren't sufficient, dermatologist may prescribe:
Topical corticosteroids:
Reduce inflammation. Various strengths (mild to very potent). Short-term use for flares. Long-term use can cause side effects (skin thinning, stretch marks).
Topical calcineurin inhibitors:
Non-steroid anti-inflammatory (tacrolimus, pimecrolimus). For sensitive areas (face, eyelids). Fewer side effects than steroids.
Topical PDE4 inhibitor:
Crisaborole (Eucrisa)—newer non-steroid anti-inflammatory. For mild to moderate eczema.
Systemic medications:
For severe eczema not controlled by topical treatments. Oral corticosteroids (short-term), immunosuppressants (cyclosporine, methotrexate, azathioprine).
Biologics:
Dupilumab (Dupixent)—injectable biologic for moderate to severe eczema. Targets specific immune pathways (IL-4, IL-13). Very effective for severe cases.
Phototherapy:
Light therapy (UVB). For widespread eczema. Requires multiple sessions weekly.
Natural remedies can complement medical treatments, not replace them when needed. Work with your dermatologist to create comprehensive treatment plan.
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Conclusion: Your Path to Eczema Relief
Eczema is frustrating. The constant itching. The red, inflamed patches. The unpredictable flares. But you have more control than you think.
The foundation is skin barrier repair. In atopic dermatitis, the skin barrier is impaired on multiple levels—genetic, chemical, immunologic, and microbial components. Your skin can't hold moisture in or keep irritants out. Fix the barrier, and everything else improves.
Here's what the research shows:
Interventions examined range from skin barrier enhancement strategies to probiotics, prebiotics, and synbiotics. An evidence-based guide includes the latest research on vitamin D3 and natural solutions. A study compares coconut oil and sunflower seed oil and colloidal oatmeal. The primary goals of treating atopic dermatitis are to reduce inflammation, decrease pruritus or redness, and restore the normal skin barrier. Research studies have established a link between the disturbed gut microbiome and inflammatory skin diseases, thereby increasing the potential of oral probiotics. A clinical study examined probiotic bacteria given to infants with atopic dermatitis.
The key takeaways:
Skin barrier repair is non-negotiable:
- Moisturize immediately after bathing (within 3 minutes)—this is the most critical step
- Use generous amounts (don't be stingy)
- Reapply throughout the day (after washing hands, before bed, whenever dry)
- Choose thick ointments or creams (thicker = more effective)
- Fragrance-free, hypoallergenic products only
Colloidal oatmeal is your friend:
- Anti-inflammatory, reduces itching, repairs skin barrier
- Use in baths (1 cup per bath, soak 10-15 minutes)
- Use in creams (apply 2-3 times daily)
- Safe for all ages, including infants
- Backed by research
Coconut oil and sunflower seed oil work:
- Coconut oil: antimicrobial (kills Staph aureus), moisturizing, anti-inflammatory
- Sunflower seed oil: high in linoleic acid (improves skin barrier), lighter texture
- Apply to damp skin after bathing
- Try both, see which your skin prefers
- Avoid olive oil (may disrupt barrier)
The gut-skin connection is real:
- Research established link between disturbed gut microbiome and inflammatory skin diseases
- Probiotics may reduce eczema severity, especially in children
- Strains: Lactobacillus rhamnosus GG, Lactobacillus reuteri, Bifidobacterium
- Takes 8-12 weeks to assess effects
- Anti-inflammatory diet supports gut health (reduce processed foods, emphasize omega-3s, colorful vegetables, probiotic foods)
Omega-3 and vitamin D help:
- Omega-3 fatty acids: anti-inflammatory, 1,000-2,000mg EPA+DHA daily, takes 8-12 weeks
- Vitamin D: supports immune function and skin barrier, 1,000-2,000 IU daily
- Test vitamin D levels (optimal 40-60 ng/mL)—many people are deficient
- Both safe, well-tolerated
Other remedies to consider:
- Aloe vera gel: anti-inflammatory, soothing
- Evening primrose oil: GLA, anti-inflammatory (mixed evidence)
- Witch hazel: for weeping eczema
- Chamomile cream: anti-inflammatory
- Apple cider vinegar diluted: antimicrobial (use cautiously)
Bathing routine matters:
- Lukewarm baths (not hot), 5-10 minutes
- Add colloidal oatmeal or baking soda (soothing)
- Gentle, fragrance-free cleansers (or no soap)
- Pat dry (don't rub)
- Moisturize immediately (within 3 minutes)—critical timing
- Wet wrap therapy for severe flares (under doctor supervision)
Identify and avoid triggers:
- Keep trigger diary (track flares, foods, products, activities, stress, weather)
- Common triggers: harsh soaps, fragrances, wool, synthetics, heat, sweat, stress, allergens, food allergens
- Elimination diet if food triggers suspected (remove 4-6 weeks, reintroduce one at a time)
- Patch testing for contact allergens
- Use fragrance-free products, cotton clothing, humidifier, cool environment
Lifestyle modifications make a difference:
- Stress management: meditation, yoga, deep breathing, adequate sleep (stress worsens eczema)
- Cotton clothing: breathable, less irritating than wool or synthetics
- Humidifier: adds moisture to air (especially winter)
- Cool environment: heat and sweat trigger flares
- Nail care: keep short and smooth (prevent scratching damage)
- Avoid scratching: apply cold compress, moisturizer, press or pat instead
When to see a dermatologist:
- Persistent eczema not responding to natural remedies after 2-4 weeks
- Severe eczema (large areas, affecting quality of life or sleep)
- Signs of infection (redness, warmth, pus, fever)
- Eczema on face or around eyes
- Oozing or crusting lesions
- Infants and children (need medical supervision)
- Sudden worsening or new symptoms
The comprehensive approach works best:
Natural remedies aren't magic bullets. They work best combined—skin barrier repair + probiotics + diet + omega-3 + vitamin D + trigger avoidance + lifestyle modifications. Each piece supports the others.
Be patient. Skin barrier repair takes weeks to months of consistent care. Probiotics take 8-12 weeks. Omega-3s take 8-12 weeks. Trigger identification takes time. But the improvements are real and lasting.
Consistency is everything. Daily moisturizing (especially within 3 minutes after bathing) is more important than any supplement. Consistent trigger avoidance prevents flares better than any cream. Small, daily actions compound over time.
Work with your healthcare provider, especially for children or severe eczema. Natural remedies complement medical treatment—they don't replace it when prescription treatments are needed. A dermatologist can help you create a comprehensive plan combining natural and medical approaches.
Your action steps:
- Start with skin barrier repair (moisturize within 3 minutes after bathing, generous amounts, reapply throughout day)
- Add colloidal oatmeal (baths during flares, creams daily)
- Try coconut oil or sunflower seed oil (apply to damp skin after bathing)
- Consider probiotics (especially for children—Lactobacillus rhamnosus GG, 8-12 weeks)
- Add omega-3 and vitamin D (test vitamin D levels first, supplement if deficient)
- Adopt anti-inflammatory diet (reduce processed foods, emphasize omega-3s, colorful vegetables, probiotic foods)
- Keep trigger diary (identify personal triggers, eliminate or avoid)
- Optimize bathing routine (lukewarm, short, gentle cleansers, pat dry, moisturize immediately)
- Make lifestyle changes (stress management, cotton clothing, humidifier, cool environment)
- Be patient and consistent (effects take weeks to months, daily actions matter most)
Eczema doesn't have to control your life. The skin barrier can be repaired. Inflammation can be reduced. Triggers can be avoided. Quality of life can be restored.
Start today. Moisturize within 3 minutes after your next bath. Add colloidal oatmeal. Try coconut oil or sunflower seed oil. Keep a trigger diary. Make one dietary change. Practice stress management.
Small steps. Consistent action. Real results.
Your skin—and your quality of life—are worth the effort.
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Related guides
References & citations
This article provides educational information about natural remedies for eczema and is not intended as medical advice. Natural remedies are complementary approaches, not replacements for medical treatment. They cannot diagnose, treat, cure, or prevent eczema or atopic dermatitis.
Eczema (atopic dermatitis) is a medical condition requiring professional evaluation and management. Consult your healthcare provider or dermatologist before trying any natural remedies, especially if you:
- Have been diagnosed with eczema or atopic dermatitis
- Have severe, widespread, or infected eczema
- Are treating infants or children (eczema in children requires medical supervision)
- Take medications (some supplements may interact)
- Have other medical conditions
- Are pregnant or breastfeeding
Some natural remedies may cause allergic reactions or skin irritation. Patch test new products before widespread use (apply small amount to inner forearm, wait 24 hours, check for reaction).
If you experience signs of infection (increased redness, warmth, pus, yellow crusting, fever), worsening symptoms, or eczema that doesn't respond to natural remedies and over-the-counter treatments within 2-4 weeks, seek medical evaluation promptly.
Never stop prescribed eczema medications without consulting your doctor. Natural remedies can complement medical treatment but should not replace necessary prescription treatments, especially for severe eczema.
The information in this article is current as of 2025 but is subject to change as new research emerges. Always consult current medical literature and your healthcare provider for the most up-to-date information.
Individual responses to natural remedies vary significantly. What works for one person may not work for another. Quality and purity of natural products vary among brands. Choose reputable brands with third-party testing when possible.
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