Skin, Hair and Nail Problems

Hello I'm m19 and consistently facing itching issues in my genital area for more than 2 yrs , i have seen many doctors they helped upto some extent but my itching never ever completely stops, that part where it itches (balls) is very sensitive , whenever it touches my underwear. I have used many medicines like ketoconazole soap, clobeta gm, clotrimazole powder , even sapat lotion but none of them gives relief more than 2 days, my skin become more black and very sensitive, I don't know what to do , could some please suggest effective solution, that would be great help.

I am facing hair loss from couple of months, please provide any suggestions or tests to identify the root cause?

What steps to take and what medicine to take to stop itching and what foods to incorporated so that infection doesn't aggravate

My skin easyly imprint by clothes ,socks sandles . When I just hold a mobile in hands it cause red mark on palm for some time . when I just lift a 10 kg bag it cause red mark on palm .i always hear a poping sound from joints. Is it due to fat loss.is it sever . Is it cure . How to diagnose my condition .???

There are some black spots on his scalp area and it causes infection after he scratches on them. We have consulted many doctors tried so many things but the spots got spreaded on most of his scalp area now.

I have somewhat allergy in my leg. I don't know what it is. Here i have attached it's picture. I don't know what medications to follow and what type of problem is this. Could you please tell me which type of allergy is it and also some remedy.

I have been applying topical finasteride from 3years and recently switched to topical dutasteride 0.025 ..will I face hair shedding phase  again?

Which  is the best ointment to handle plantar keratoderma on feet?I have applied xerigo, salicylic 12% but none of them seem effective

Iam 31 years male.. From past 6 years iam suffering from severe acne my hair becoming greasy every day and I need to take head bath daily also suffering with dandruff and sever hair loss. My skin became dark and face is full of acne scars and lost glow. My vitamin D levels are 25.09ng/ml and vitamin B12 levels are 144 pg/ml. I have tried many anti dandruff shampoos and still my hair becomes greasy every day and hair volume completely decreased. Can any one suggest what is the root cause of this problem and proper medication

Having these raised black white bump , one on Groin and one on butt. They feel a bit hard but no pain. They itch sometimes.