Conversation: The conversation between human and AI assistant.
[|Human|] Hi, I m fourteen years old and there s a rough patch of black skin on my hand . It s been there for a few weeks and I figured it would go away by putting sunscreen on it. (I ve had dry, hyperpigmentation on my face before and it went away with sunscreen.) However, it s been a few weeks, and it hasn t improved and it s spread from my hand to now a little bit of my wrist .__.
[|AI|]  Hi thanks for posting There is a rough patch of black skin on your hand since a few weeks. It could be post inflammatory hyperpigmentation, only sunscreen won't help. You can use the following pigmentation creams like HY Chat Doctor. Sunscreen may be used during the day steroid cream like comatose or fluticasone twice a day. Spot TCA peel or glycol peel may be helpful since it is spreading, I advise you to contact a dermatologist hope this helps you