What it is
The cause is not fully known, but it is linked with dry skin, skin injuries and sometimes alcohol. It is not contagious.
Emollients used often, strong steroid creams for flare-ups, and avoiding soap help. Infected patches may need antibiotics.
Common signs
- Round or oval patches of red or darker, itchy skin
- Patches that weep, crust or blister
- Dry, scaly skin around the patches
How it is usually diagnosed
- Recognised by a GP or dermatologist
- Skin swabs or scrapings to rule out infection
Records worth keeping
Keeping these together makes each appointment easier, especially when you see a new doctor:
- Photos of patches with dates
- Treatments used and what helped
- Dermatology letters
Questions to ask your doctor
- How strong a steroid cream do I need, and for how long?
- How can I tell if a patch is infected?
- What can I do to stop it coming back?
When to get help right away
Call 112 or go to the nearest emergency department if you have:
- Rapidly spreading redness, fever or feeling very unwell
This page is general information. It is not a diagnosis and does not replace a doctor who knows your history. Medfold keeps your records organised; it does not interpret them.