Atopic eczema in adults: daily care for the skin barrier
Emollients help restore the skin’s protective function. During a flare, inflammation also needs treating; painful blisters with fever require prompt assessment.
Atopic eczema in adults is a long-term inflammatory skin condition that alternates between calmer periods and flare-ups. It is not contagious. Daily care centres on gentle washing and emollients, but a flare may also require anti-inflammatory treatment. These approaches complement each other: an emollient protects dry skin, while prescribed medicine treats active inflammation. A new or unexplained itchy rash needs assessment first.
Itching and the skin barrier
Why atopic skin becomes dry and itchy
The skin barrier is less effective at retaining water and protecting against irritation. Dryness and inflammation then contribute to itching.
Scratching brings brief relief but damages the skin further. Patches may crack, weep or thicken with prolonged scratching. Symptoms return at varying intervals; calm skin between flares does not mean routine care is no longer needed.
Contact dermatitis, scabies and other skin conditions can look similar. If a rash first appears in adulthood, changes in character or does not respond to existing treatment, confirming the diagnosis is important. The Czech guideline for GPs recommends long-term dermatologist care for atopic eczema.
Sources: SVL ČLS JEP, The patient with allergic disease (2024), p. 10; Š. Čapková, Current treatment options for atopic eczema (2016), pp. 106–107.
Washing and emollients
How to care for atopic skin every day
Wash gently, then apply an emollient straight away to lightly towel-dried skin. Continue during periods when symptoms are settled.
Emollients are moisturising preparations, such as creams or ointments, that help reduce water loss and support the skin’s protective function. Choose one you tolerate well and can use regularly. If it stings significantly or repeatedly worsens your skin, discuss a change with a pharmacist or doctor.
- When washing: use lukewarm, not hot water and a gentle fragrance-free cleanser. Do not scrub the skin.
- After washing: pat dry gently and apply an emollient while the skin is still slightly damp.
- During the day: the European guideline recommends emollients at least twice daily, more often if needed.
- Between flares: continue care even when itching and visible patches settle.
The Czech dermatology review emphasises applying emollients afterwards rather than a single correct bathing frequency. The aim is therefore to limit drying and maintain regular care, rather than find a universal number of showers. An emollient alone is usually insufficient for severely inflamed skin.
Sources: Čapková (2016), pp. 107–108; EuroGuiDerm European guideline, March 2025 version, pp. 28–32 (basic-care chapters from 2022).
Two different roles
When inflammation also needs treatment
During a flare, topical corticosteroids or other prescribed anti-inflammatory treatment may be needed. Emollients do not replace them.
The doctor chooses a preparation according to the severity, location and extent of eczema. Skin on the face, eyelids or in folds needs a different approach from thicker skin elsewhere. Other topical options include calcineurin inhibitors; a dermatologist determines whether these are suitable.
Ask where to apply the medicine, how much to use and for how long. Also ask how to combine it with your emollient. Do not use someone else’s medicated cream or change the strength or duration of prescribed treatment based on internet advice.
If flares recur or treatment is insufficient, your dermatologist may also adjust the plan for the periods between flares. A review should assess infection, whether the diagnosis is correct and how the products are actually being used. Itching that regularly disrupts sleep is a reason to reassess treatment.
Sources: Čapková (2016), p. 108; EuroGuiDerm, chapter 3, topical anti-inflammatory treatment.
What can worsen eczema
Identify irritants; do not cut out foods blindly
Reduce specific sources of irritation. A restrictive diet without an established link can cause more problems than benefits.
Notice worsening after handling cleaning products, repeated washing, sweating or contact with rough fabrics. If your hands are affected, tell the dermatologist about your work environment and the gloves you use. Prolonged sweating under coverings and contact with irritants can make care more difficult.
The Czech guideline warns that elimination diets without evidence linking a food to symptoms can impair nutrition and quality of life. Suspected allergy deserves targeted assessment based on the particular reaction; eczema alone is not a reason to automatically avoid milk or gluten.
Sources: SVL ČLS JEP (2024), pp. 9–10; EuroGuiDerm, chapters 12–13, irritants and diet.
Additional emollient safety information: NHS — Emollients. This is not a Czech treatment guideline.
Possible infection
Painful blisters and fever need prompt assessment
A sudden outbreak of painful blisters, especially with fever or involvement around the eyes, needs immediate medical assessment.
This may be a viral complication called eczema herpeticum. It needs rapid treatment, not trying more creams at home. New pus, rapidly worsening pain, swelling or spreading redness may also indicate bacterial infection; contact a doctor the same day.
Sources: EuroGuiDerm, pp. 40–42, bacterial and viral infections; NZIP / Ministerstvo zdravotnictví ČR — Emergency medical services.
A plan with your dermatologist
What a medical review should address
The result should be a clear plan for ordinary days and flares: which emollient to use, how to treat inflammation and when to return.
Bring a list of products you use and explain what helps or irritates your skin. Mention night-time itching, difficulties at work and any asthma or allergic rhinitis. Photographs of previous flares can help describe the course of the condition but cannot always replace an examination.
A dermatology consultation can help establish the next step. A new unexplained rash or suspected complication may require an in-person examination; our guide to the scope and limits of online medical care explains more. Do not delay acute infection care while waiting for a routine appointment.
Long-term dermatologist care: SVL ČLS JEP (2024), p. 10.
Care in Czechia
When to consult a doctor
Discuss a new rash, ineffective treatment or repeated flares with a doctor.
Prepare a list of your skin products
A consultation can help establish the next step; the findings may require an in-person examination.
Sources
Clinical evidence behind this draft
Sources checked on 27 September 2026. Clinical approval is pending.
The Czech SVL guideline and dermatology review are supplemented by the European EuroGuiDerm guideline. The 2016 review is used for basic care, not as a source for currently available systemic medicines. The NHS is an additional source solely for emollient fire safety.
Questions
Common questions about atopic skin
Should I use emollients without visible eczema?
Yes. Regular emollient use remains part of care when symptoms are calmer. Adjust the frequency and product to your skin’s needs and your doctor’s advice.
Is atopic eczema contagious?
No. Atopic eczema itself does not spread through contact. However, new signs of infection need medical assessment.
Will avoiding milk or gluten help?
This is not a universal eczema treatment. Do not start a restrictive diet without medical advice; seek targeted assessment for a suspected specific allergy.
