Skin, Hair and Nail Problems

I have a problem in the private parts region the foreskin front area  changed Black to white gradually I also haveing some black patch in white affected area it's curable are not

I have black spots under the eyes from very long and how do i reduce it or should i do any tests to find out whats the problem?

I am using ammonia free hair dye for many years. So far no problems. Because of the recent awareness on ingredients used on dye materials can cause cancer, I am little feared. Can u suggest any hair dye or color products which is safe to use

Hello Sir/ Madam My son has some reaction in stomach Black colour.Please suggest what is this and what is medicine for this

What will be the issue for this? Is there any treatment for this? I saw some surgery options ? Is it possible without surgery?

Having melasma on my cheeks and forehead, working 10-12 hours in front of laptop in shift as well. Facing problem from 2-3 years.

I am suffering from uneven skin tone and full of pigmented  forehead Only cheeks are in fair skin tone Having minor blackheads on the nose area Having dark circles under eyes And very much seems very dull and pigmented Kindly suggest sunscreen as I got to know that sunscreen helps to reduce the pigmentation and uneven skin tone I am using charmoist cream as a moisturizer as I have dry skin And I am not using any under eye cream for my dark circles.

I am 20 years old my hair are getting black hair to white hair what should I do Please suggest what I eat What should I avoid it

I was diagnosed with alopecia 6-7 years ago and now this is my current condition, what is the best possible way to recover from this I have been on numerous treatments ever since I was firstly diagnosed

I am a 24 year old female and have PCOS (diagnosed 2021). In the last year and half (24 onwards), I've lost 70% of my hair volume. In the last six months alone, I lost 50%. I don't know what to do about it. I'm not on any medication for PCOS right now but I took Novelon for a couple months two years back. My hair loss was less on Novelon and my acne got much better, and my cycle got regular (it is to this day). I don't have any excessive hair growth, or excessive weight gain as such. My primary concern right now is extreme hair loss and forehead acne along with cystic acne on the cheeks. Last time I got cystic acne, I was 18 years old. I also have recurring blackheads, no matter how many times I get them extracted or get yellow peel or a cleanup. They come back within two days. Moreover, I have what my gynac last referred to as seborrheic dermatitis at the back of my scalp which gets very itchy and painful. Please advise?