Skin, Hair and Nail Problems

Had used 0.1% tretinoin for certain acne suggested by dermatologist, however skin darkened to deep reddish black. Have stopped using tretinoin, but I am wondering will this skin darkening reverse??? Or come back to normal with the help of creams?

Can hiv be from nail scratch...because yesterday when someone was giving me a massage i think my neck got scratched by his nail and turned red..I am sending the picture of my neck

My son will get when he cries aloud around his eyes he is having small red spots..what will be the reason for this .. could you please suggest

Hello. I've been looking to buy Episoft AC, as it acts as both a moisturiser and a sunscreen. I use Tretinoin, but I don't go out into the sun much. Max 30 minutes between 9 am to 11 am. Is it ok if I apply sunscreen with SPF 30+ or should I apply only SPF 50+?

My sister recently moved to Netherlands and she is getting dark spots on her hand (no pain no itching) but also heals after sometime. Is there something we should be worried about ? Or is it some deficiency ?

Can this kind of hair loss be reversed and can I get good and healthy hair growth again? If it is possible then when should i start

My father is having these bumps(itching a lot)since so long and it is spreading over all body specially on legs,side of waists and on stomach.

I had blisters around my genitals back in November 2021. I consulted a derma.. She prescribed some anti viral drug and Mupicron ointment to apply. Asked me and my husband to get my HSV test done. Both of our test turned to be equivocal. I still don't believe it's herpes cz I get only one or two acnes down there mostly around my periods only. And I m managing using just the ointment. Haven't taken anti viral drug after the first time.. But now I really need clarification around this. Got my tests done again in January this year. HSV IgG indicates to be positive while HSV IgM is negative. Can someone please help?

I have got this types of spots on skin all over my body face and trunk i have visited all skin doctor but she not told any thing and not given any medicine or treatment . So I need second opinion what is this condition please tell diagnosis

Can periods affect on HAIR PRP results. I am on my 1st day of period. Can I get my scalp PRP done today?