Skin, Hair and Nail Problems

I have some grey hairs Which hair color is good?Garnier based hair colors are good?And kerablak tablets is prescribed by my practo doc..along with minoxdil 5% and finastride 1 mg..

My sister is suffering from PCOD. She is undergoing some ayurvedic treatment. My ask here is she has excessive hair growth on her body and face. Can she use Epilator? Does it works good for hair removal? Is there any side effect of using Epilator? Which is better Waxing or Epilator ? Which waxing is good for facial hair removal ?

Whenever I scratch on my head, I always find some dirt which is in white colour, even after my head bath. What is the reason And there is this white greasy substance, is this normal and how can I get rid of it? I have applied shampoo kenzsal lotion but didn't work.do we have any Ayurvedic shampoo for it

I have excess facial hair and hair below my chin. I've got thyroid and PCOS tests and I don't have PCOS according to the doctor. Another doctor told me I have hirsutism but said my hormonal levels are fine. How can I solve this problem then? I've got laser hair removal done but it worsened the problem, so I am not considering it altogether. Is there any natural remedy for this?

I am having black warts and moles on my face and neck and it's number is growing.how to get rid off it

My both cheaks got affected with melesma. There is a black patches on my face. I am suffering from past 2 years

I am on medication for Accute utricia specificalky Rantac 150 and bilastine 20 mg,tomorrow I need to go to take vaccination,should I not take medication before vaccination.

I got my hair shaved and now there are acne coming out. How to cure that. I have attached image as well.

Please let me know the treatment for hyperpigmentation nasolabial fold. What cream should be applied.

I am used to have more sweat in palms, foot and under arms since childhood(than regular person) .usually it is more in summer or when I feel tense. Now I m having bad smell in under arms. Is there any treatment for this? Even my kids also suffering from same problem of more sweat. What are causes for it?