What It Is
Eczema is a chronic inflammatory skin condition marked by dryness, itching, and irritation.
Research-supported
Eczema
Understanding your skin and finding what brings relief
CategorySkin
SafetyLow risk
Reviewed by Ciara Magee · Functional Health
26 March 2026
At a glance
Eczema at a glance
How It Presents
Common experiences include dry patches, redness, intense itching, and periodic flare-ups.
What May Help
Moisturizing routines, trigger identification, dietary changes, and stress support are often explored.
Evidence Context
Research into eczema management is well-developed, with strong support for barrier care and trigger avoidance.
See the evidence snapshotWhen to Seek Help
Seek care for signs of skin infection, severe itching, or flare-ups that disrupt sleep or daily life.
Explanation
Core Causes of Eczema
Eczema, also known as atopic dermatitis, is a chronic skin condition characterised by inflammation, dryness, and intense itching.
It is associated with a weakened skin barrier, immune system dysregulation, and environmental triggers.
Symptoms may include red, inflamed patches, dry skin, and recurrent flare-ups.
Triggers can include allergens, irritants, stress, and climate factors.
From a holistic perspective, eczema may reflect immune, skin barrier, and lifestyle influences, including diet and stress.
Could this be you
People commonly experience
Eczema shows up differently for everyone. Browse by how it tends to be felt — these are common experiences, not a checklist or a diagnosis.
In the body1 common experience
- itchy skin,dry patches,redness,skin irritation,flare-ups
Common experiences people describe — not a diagnostic checklist.
Why it happens
Possible causes & risk factors
Eczema usually comes from a mix of factors rather than a single cause. These are common contributors — not certainties.
Biology & temperament
Genetic variations affecting skin barrier proteins like filaggrin may leave skin more vulnerable to moisture loss and irritant entry.
Stress & life events
Psychological stress may trigger or worsen flare-ups by influencing immune signaling and increasing skin sensitivity.
Health & substances
Immune dysregulation, allergies, and exposure to environmental triggers like dust mites or certain fabrics are commonly linked to eczema onset.
Sleep & lifestyle
Poor sleep may amplify the itch-scratch cycle, and nighttime itching is a frequent reason sleep quality suffers in people with eczema.
What happens in the body
How this may affect the body
Eczema can involve several of the body’s systems. These are common patterns researchers describe — how they show up varies from person to person.
Integumentary System
physiologicalMutations in genes like filaggrin may weaken the skin barrier, allowing moisture loss and easier entry of irritants and allergens.
Immune System
immunologicalAn overactive Th2 immune response may drive chronic skin inflammation, increasing sensitivity to environmental triggers and allergens.
Neurological System
neurologicalHeightened nerve sensitivity in affected skin may amplify itch signals, creating a scratch-itch cycle that can worsen inflammation.
Psychosocial Factors
psychosocialPsychological stress may influence immune signaling pathways in ways that are associated with increased flare-up frequency and severity.
Process
Diagnosis & Assessment
- Symptom history reviewA practitioner will ask about the onset, frequency, and location of itching, dryness, and rashes, as well as any known triggers such as foods, fabrics, or environmental factors.
- Skin examinationA visual inspection of affected areas helps identify characteristic patterns of eczema, including dry patches, redness, and skin thickening from repeated scratching.
- Allergy and sensitivity testingPatch testing or blood panels may be used to identify potential allergens or immune sensitivities that could be contributing to flare-ups.
- Lifestyle and stress assessmentA practitioner may explore sleep quality, stress levels, and dietary habits, as these factors are commonly associated with eczema flare frequency and severity.
Management
Treatment & Management
Topical corticosteroids
A doctor may discuss prescription or over-the-counter topical corticosteroids to help reduce inflammation and relieve itching during flare-ups.
Moisturizing and barrier repair
Regular use of thick emollients and ceramide-based creams may support skin barrier function and help reduce dryness and sensitivity.
Anti-inflammatory diet
Some people find that reducing processed foods and emphasizing omega-3-rich foods may support a calmer inflammatory response in the skin.
Acupuncture
Some practitioners suggest acupuncture may help with itch intensity and stress-related flare-ups, though individual responses vary.
Herbal and botanical therapies
Traditionally used ingredients such as calendula and colloidal oatmeal may support skin comfort and soothing for some people with eczema.
Self-Care
Lifestyle & Self-Care
Moisturize immediately after bathing
Applying a fragrance-free, thick cream or ointment within three minutes of bathing may support skin barrier function and help reduce dryness and itching.
Identify and avoid personal triggers
Common triggers include certain fabrics, pet dander, harsh soaps, and sweat. Keeping a simple diary of flare-ups may help you spot patterns and reduce exposure over time.
Choose gentle, fragrance-free skincare
Switching to dye-free, fragrance-free cleansers and laundry detergents is something many people with eczema find helpful in calming skin irritation and reducing flare frequency.
Practice daily stress reduction
Stress is a well-recognized contributor to eczema flares. Techniques such as mindfulness, deep breathing, or gentle movement may support a calmer immune response over time.
Wear soft, breathable fabrics
Loose-fitting cotton clothing is generally better tolerated than wool or synthetic materials, which some people find worsen itching and skin inflammation.
The Evidence
Evidence context for eczema
What research says about eczema, how it is understood clinically, and where complementary approaches may fit alongside conventional care.
Overall pictureStrong evidence base
Eczema is one of the most studied chronic skin conditions
Dermatological research into eczema is well established, with clear understanding of skin barrier dysfunction, immune involvement, and trigger management. Complementary approaches are increasingly explored, though evidence for individual interventions varies.
How well researched is eczema?Eczema has a strong and growing evidence base across conventional and complementary research.
Atopic dermatitis is extensively studied in dermatology, immunology, and allergy research. Core strategies such as moisturisation, trigger avoidance, and topical anti-inflammatory therapies are well supported. Evidence for complementary approaches such as nutritional therapy and herbal medicine is more variable and generally requires individual assessment.
How conventional medicine understands eczemaEczema is understood as a chronic inflammatory condition involving skin barrier and immune system dysfunction.
Research identifies filaggrin gene variants, Th2 immune overactivation, and heightened nerve sensitivity as key mechanisms. Conventional management focuses on restoring the skin barrier, reducing inflammation, and identifying personal triggers. Psychological stress is also recognised as a factor that may influence flare-up frequency.
Complementary approaches and eczemaSome complementary modalities are used alongside conventional care to support skin health and stress management.
Nutritional therapy, herbal medicine, and mindfulness-based stress reduction are among the approaches explored in the context of eczema. Evidence varies across these modalities. Some individuals report benefit, but results are not universal. Complementary approaches are best considered as supportive rather than as standalone interventions.
When to seek professional careCertain signs indicate that prompt medical attention is needed rather than self-management alone.
Skin that becomes infected, weeping, crusted, or significantly swollen requires professional assessment. Severe or widespread inflammation, symptoms that do not respond to standard care, or eczema affecting the eyes or face should be reviewed by a qualified clinician. Do not delay seeking care if symptoms are worsening.
Thinking about your care optionsEczema management often benefits from a layered approach combining conventional and supportive strategies.
Conventional dermatological care remains the foundation for managing eczema, particularly in moderate to severe cases. Supportive approaches addressing stress, diet, and lifestyle may complement this care. Working with practitioners across relevant disciplines can help build a personalised plan. Gyfts does not replace professional assessment or ongoing clinical management.
What the evidence does not yet tell usSome aspects of complementary eczema care remain under-researched or show inconsistent findings.
While the overall evidence base for eczema is strong, evidence for specific complementary interventions is often limited by small study sizes, short follow-up periods, or inconsistent methodologies. Individual responses to triggers and treatments vary considerably. Claims of inflated outcomes from any single product or approach should be viewed with caution.
Safety first
Safety & red flags
Eczema is manageable, and support helps. Some situations call for prompt professional help.
Worth speaking to a professional
- infected skin requires treatment
- severe eczema needs medical care
Seek urgent help if…
- infection
- severe inflammation
- persistent symptoms
Explore approaches
Related modalities
Practices people explore for eczema — alongside professional care.
FAQ
Common questions
What actually causes eczema flare-ups?
Flare-ups are often linked to triggers like dry air, soaps, fabrics, stress, or allergens. Identifying your personal triggers may help reduce their frequency. Keeping a simple diary of flare-ups and exposures can be a useful starting point.
Are there holistic or complementary approaches people explore?
Some people find that moisturizing consistently, reducing stress, and avoiding known irritants supports their skin. Some practitioners suggest reviewing diet or using fragrance-free products as part of a broader care routine.
Is eczema connected to allergies or other conditions?
Eczema often occurs alongside hay fever or asthma, a pattern sometimes called the atopic march. Allergens like dust mites or certain foods may play a role for some individuals. A healthcare provider can help assess whether allergy testing is appropriate.
When should I see a doctor about my eczema?
If your skin shows signs of infection such as oozing, crusting, or increased warmth, prompt medical attention is important. Persistent flare-ups that affect your sleep, work, or well-being also warrant a professional evaluation.
Can eczema improve over time?
Many people experience changes in their eczema over the years, with some finding flare-ups become less frequent. Consistent skin care and trigger management may support long-term improvement. Outcomes vary, so working with a provider helps set realistic expectations.
References
Evidence & Research
Educational sources that inform this overview. Inclusion is for context and does not imply endorsement.
Full citations are maintained by the Gyfts editorial team and reviewed periodically.
Keep exploring
Find Eczema practitioners you can trust
Browse practitioners, explore honest overviews, and take what you learn to a conversation — at your own pace.