Eczema

🔎 Start with the cause

Lasting relief rarely comes from covering a symptom. First find what is feeding the problem, change what you can, and then help the body do what it was designed to do — heal.

Likely root causes

• The skin overreacting to an irritant it touches — soaps, detergents, perfumes, or metals like nickel
• Dry skin and dry indoor air that weaken the skin's protective barrier
• Food sensitivities in some people, often dairy, eggs, wheat, or peanuts
• Stress and fatigue, which can set off or worsen a flare
• A family tendency toward sensitive, allergy-prone skin
• Rough fabrics, harsh laundry residue, and frequent hot-water washing

Change what you can

1. Find and remove the trigger — switch to fragrance-free soap and laundry soap, rinse clothes well, and wear soft cotton next to the skin.
2. Soothe a flare with a cool compress held on the itchy patch for about 10 minutes.
3. Take a warm (not hot) oatmeal bath to calm widespread itching, then gently pat dry.
4. Lock in moisture right after bathing with a simple, fragrance-free oil or cream, such as coconut oil.
5. Dab a cooled chamomile teaA warm drink made by steeping herbs in hot water. How to make a tea → wash on small patches to ease redness.
6. For very itchy, oozing skin, try a gentle baking-soda soak; keep nails short so scratching does less harm.
7. Track meals if flares keep returning — try setting aside common trigger foods, then add them back one at a time to see what matters.

🔎 Cause & symptom

Eczema comes from a few things working together underneath the skin: a barrier that lets moisture out and irritants in too easily, an immune systemYour body's built-in defense team that fights off germs and helps you heal. More → that overreacts once something gets through, and triggers — certain foods, chemicals, dampness, or stress — that set off a flare. What shows up on the surface follows what's happening underneath, so lasting relief usually means working on both ends at once. Most children with eczema see it fade a great deal or clear up by their teenage years; until then, the practical path is limiting triggers, staying consistent with skin care, and using topicalSomething you put on your skin rather than swallow. More → anti-inflammatories for flares as needed.

Working on the cause

These are aimed at what seems to be feeding the flare — the gut, the immune systemYour body's built-in defense team that fights off germs and helps you heal. More →, and the everyday triggers that set eczema off — rather than only calming the skin on top. Finding and limiting personal triggers (foods, chemicals, wetness, stress) is the practical core of this side of care.

• Elimination Diet — Setting aside common trigger foods — often dairy, eggs, wheat, or peanuts — and reintroducing them one at a time helps some people find what's fueling their flares, though it settles symptoms for a subset of people rather than everyone.^1,4
• Probiotic Foods — ProbioticFriendly good bacteria that help keep your gut healthy. More →-rich foods are often suggested for gut and skin health, but a Cochrane review of probiotics for eczema found the evidence doesn't hold up.⁶
• High-Fiber Whole Foods — Fiber feeds the gut bacteria tied to overall immune balance, though it hasn't been studied specifically as an eczema treatment.¹
• Flaxseed — Ground flaxseed is a plant source of omega-3 fats, which some people find calms inflammationThe body's natural response to injury — like redness, swelling, or heat around a sore spot. More → generally, though evidence specific to eczema is limited.³
• Vitamin D — Oral vitamin D has trial support as an add-on for moderate-to-severe eczema, making it more evidenced than most supplements on this page.⁴
• Burdock Root — A traditional 'blood purifier' herbA plant, or part of one, used for flavor, food, or gentle health support. More → long used for skin complaints; there are no eczema clinical trials behind it — its place here is traditional use, honestly labeled.
• Yellow Dock — Another traditional 'blood purifier' herbA plant, or part of one, used for flavor, food, or gentle health support. More → paired with burdock in old herbals for skin trouble; no eczema trials support it.
• Cleavers — Traditionally taken as a spring tonic and 'blood cleanser' for skin conditions; there is no eczema clinical evidence for it.
• Sarsaparilla — A traditional 'blood purifier' root used for skin and joint complaints; no eczema trials have tested it.
• Red Clover — Used traditionally as a blood-cleansing tonic for skin conditions; there is no eczema-specific trial evidence.
• Dandelion — Traditionally used as a liver and blood tonic thought to support clearer skin; no eczema clinical trials back this use.

Easing the symptoms

These are what people reach for to calm irritated skin in the moment. They can bring real, welcome relief, but none of them address what's driving the flare underneath — that's the job of the remedies above. For skin that doesn't settle with home care, narrowband UVB light therapy (311 nm) is an established second-line treatment named in dermatology guidelines — a prescribed medical treatment to discuss with a doctor, using regulated home units, not a consumer light lamp.

• Colloidal Oatmeal — Colloidal oatmeal is the most consistently recommended eczema remedy across major health sites, with small trials supporting its soothing effect on irritated skin.^2,3,4
• Oatmeal Bath — A warm oatmeal bath calms widespread itching and is one of the better-evidenced home remedies for eczema; pat the skin dry and moisturize right after.³
• Cold Compress — A cool, damp compressA cloth soaked in warm or cold liquid, held on the skin. How to make a compress → eases the itch and helps break the scratch-and-damage cycle, without any product at all.
• Coconut Oil — Small trials found virgin coconut oil improves skin barrier measures and reduces Staph bacteria on eczema-prone skin.³
• Chamomile — A German chamomile cream performed comparably to a mild steroid cream in one trial; a home chamomile teaA warm drink made by steeping herbs in hot water. How to make a tea → wash is a much gentler version of that same idea, not the tested product itself.^3,4
• Calendula — A traditional skin-soothing herbA plant, or part of one, used for flavor, food, or gentle health support. More → used in salves and washes for irritated skin; it doesn't have eczema-specific trial evidence behind it.
• Aloe Vera Gel — Aloe vera gelA cool, jelly-like preparation that soothes and moisturizes skin. How to make a gel → is a traditional cooling remedy for irritated skin; evidence for eczema specifically is thin, more traditional than tested.⁴
• Raw Honey — Raw honey is sometimes dabbed on irritated patches for its traditional soothing reputation; evidence for eczema specifically is thin.
• Chickweed — A traditional skin-soothing herbA plant, or part of one, used for flavor, food, or gentle health support. More → used in salves for itchy, irritated patches; there are no eczema clinical trials behind it.
• Comfrey — Long used in salves for skin and wound healing; because comfrey can be irritating over broken or weeping skin, it's best kept to short-term use on intact skin.
• Plantain Leaf — A common traditional wound-and-skin herbA plant, or part of one, used for flavor, food, or gentle health support. More →, used crushed or as a salveA soothing herbal ointment for the skin. How to make a salve → on itchy, irritated patches; no eczema trials support it.
• Goldenseal — Sometimes applied topically alongside vitamin E in traditional use for irritated skin; it has no eczema clinical trials and can itself irritate sensitive skin.
• Yarrow — A traditional astringent herbA plant, or part of one, used for flavor, food, or gentle health support. More → used in salves for skin irritation; no eczema-specific trials back this use.
• Pau d'Arco — Used traditionally as a bark teaA warm drink made by steeping herbs in hot water. How to make a tea → or salveA soothing herbal ointment for the skin. How to make a salve → for skin complaints; there is no eczema clinical trial evidence for it.
• Rice Water — A traditional folk skin soakResting a body part (or the whole body) in warm, treated water. How to make a soak → with a long history in several cultures; evidence specific to eczema is thin.
• Baking Soda Soak — Reported by several health sites as a folk soakResting a body part (or the whole body) in warm, treated water. How to make a soak → for itching, but there's no trial evidence behind it, and baking soda is alkaline against skin whose natural acidity is part of its protective barrier — worth moisturizing well afterward.^3,4,10
• Apple Cider Vinegar — A popular folk soakResting a body part (or the whole body) in warm, treated water. How to make a soak →, well diluted in water; undiluted vinegar can chemically burn already-compromised skin, so dilution matters more than usual here.³
• Warming Sock (Wet Sock) Treatment — Damp cotton coverings over a moisturizer — the 'wet-wrap' technique — are used clinically to calm severe flares by trapping in moisture; the wet-wrap approach itself has decent clinical support, even without a sock-specific trial.^1,2
• Olive Leaf — This is olive leaf extract, taken as a supplement — not olive oil on the skin. A Manchester study found that oils, including olive oil, applied to a newborn's skin actually impaired the skin's protective barrier, and a 2021 medical commentary was titled 'Olive oil is for eating and not skin moisturization.' Olive leaf shouldn't be confused with rubbing olive oil on eczema.^7,8
• Evening Primrose Oil — Commonly sold for eczema, along with its relative borage oil, but a Cochrane review found little if any effect.⁵