I'm just posting again to put this at the top of the list. This matters to me.
The lesion that you have described sounds like a scar with post inflammatory hyperpigmentation. The treatment for post inflammatory hyperpigmentation includes various skin creams like hydroquinone, azelaic acid, corticosteroids, tretinoin cream and laser treatment but it should be under a dermatologist’s guidance because the skin of penis is very thin and delicate. If it still persists then you can go in for laser treatment, Chemical peeling or microdermabrasion.
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.
Yes, but not hyper pigmentation, hypo pigmentation. At the moment i honestly do not mind it. I've redefined a couple of things here and there and no longer have an issue with it. In mild cases the pigmentation returns. So i expect in more extreme cases the pigmentation will return in some way or another.
But i'll keep you updated. And thanks for responding.