Hello, I m 15 year old female. A couple months ago, I had 5 bumps in a line that was itchy on my left arm and 1 on my right. The were about a penny or smaller size. Now they have turned brown and flat, They do not itch no more. Today I discovered 4 new bumps (two on right on my forearm and two rod like bumps under my left breast) Can anybody tell me what this is? I m perfectly healthy with no dieases and is not allergic too anything. Please help.
Hello and Welcome to ‘Ask A Doctor’ service. I have reviewed your query and here is my advice.
In my opinion, the new rashes could be papular urticaria and the old flat rashes are post inflammatory hyperpigmentation. For the new rash/bumps, do apply an antibiotic cream (Fusidic acid cream) for a week. If you do not get improvement after a week, you must consult your Dermatologist. For the post inflammatory hyperpigmentation, you need to undergo treatment for a longer period of time. You can apply Azelaic acid cream on the lesion.
Hope I have answered your query. Let me know if I can assist you further.
Regards, Dr. Siva Subramanian.
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Suggest Treatment For Itchy Bumps In Arm
Hello and Welcome to ‘Ask A Doctor’ service. I have reviewed your query and here is my advice. In my opinion, the new rashes could be papular urticaria and the old flat rashes are post inflammatory hyperpigmentation. For the new rash/bumps, do apply an antibiotic cream (Fusidic acid cream) for a week. If you do not get improvement after a week, you must consult your Dermatologist. For the post inflammatory hyperpigmentation, you need to undergo treatment for a longer period of time. You can apply Azelaic acid cream on the lesion. Hope I have answered your query. Let me know if I can assist you further. Regards, Dr. Siva Subramanian.