Discoid lupus erythematosus is an autoimmune disorder in which the immune system targets the skin causing rashes and inflammation. It is a chronic form of cutaneous lupus. Prolonged exposure to the sun and cigarette smoking are the common triggers of discoid lupus erythematosus. It results in red patches on the skin and also affects the scalp, cheeks, and ears. This condition is treated by applying topical steroids and using sunscreen.
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What could be the cause of a non-healing spot on my skin?
Query: Hi doctor, I have a spot on my skin for about two weeks and is not healing. It started out like a pimple and is now spreading. I thought it was an infected pimple and applied Bactroban which did not help. It tingles and burns. I do not know whether it is a fungal infection or not. I had something si... Read Full »
Answer: Hi, Welcome to icliniq.com. I am sure your problem is distressing and is affecting you severely. Let us understand your case. Since you are a very fair skin type patient, you are naturally more exposed to sun radiation which is UV-A and UV-B (ultraviolet A and B) rays. In effect what it does is, ... Read Full »