Rash in my ^SS

[kmac2357]

I applied expired neosporin ointment to some scratches on the interior of my buttocks. The next day it became extremely inflamed and had white clear bumps and red as well. It started to subside a little after a few days, however, the skin turned brownish in a patch and it is still present like this after 2-3 weeks. I'm concerned the neosporin may have irritated the skin or something? Is there something I need to be worried about or will it go away if I leave it alone?

[Bhupinder Kaur, MD]

Hello,
It looks like an allergic reaction. You can apply some calamine lotion at the rash as it will help in soothing the skin. You can take some OTC oral antihistamine medications like Benadryl or Claritin and see if it helps.

For mild-moderate symptoms a weak steroid may be used (e.g. hydrocortisone as dermacort), whilst more severe cases require a higher-potency steroid (e.g. clobetasol propionate, fluocinonide).But they are available under prescription and should be taken only after consulting a dermatologist.
It is very difficult to precisely confirm a diagnosis without examination and investigations and the answer is based on the medical information provided. For exact diagnosis, you are requested to consult your doctor. I sincerely hope that helps. Take care and please do keep me posted on how you are doing.

[maatson]

Neosporin sensitization .You should avoid usage since you have an allergy.