Hi,I'm a 19 year old male.  A dark patch started to appear on my chest during my early teens. The patch was not present during birth.  There is no abnormal pain/sensation when the patch is touched.  It looks like the rest of the skin except for a darker color.  Because of this I feel uncomfortable to take my shirt off.  Can you please suggest a home remedy for this?
Hi It could be just a freckle.apply creams like clindamycin or salicylic acid.don't rub it much.cosmetic laser treatments like selective melanocyte ablation is promiing these days.consult your dermatologist for further queries.Always observe for any change in size or color or tenderness and if present report immediately.Thankyou