Skin, Hair and Nail Problems

I have got many pimples and acne on my forehead because of dandruff and taking care of dandruff now but need to remove these pimples and acne kindly help Below is of photo

I have hyperpigmentation issue from sometime. My skin tone on side of heads has became dark. I have went to dermatologist also they have given two creams nothing working as expected. Any cream or treatment for this. Can I use Kojicare ???

Raised bump on finger with black spot possibly blood vessels, started of like a spot under skin but now its rough small bump. Started after going to gym in India.

I was having dandruff , hair loss etc That time I used to apply hair oil very rarely because even that used to lead to heavy hairfall... Also I used to apply shampoo on scalp very rarely as that too results to hairfall !!! (I was prescribed a shampoo by dermatologist but that too didn't affected my scalp) Now after shaving the head still my Dandruff has not gone... I started applying oil daily now... Whenever I apply shampoo I see white skin on my scalp coming out... Is this the cause of my hairfall ??? what precautions should be taken in this situation ? What necessary steps should be taken to get over this or reduce its impact on hairfall ? Thanks in advance 🙏

I checked my nutrients and harmones recently. My harmones are normal but b12 was 137,zinc vit d are normal. So I took b12 shots for 5 weeks. Then also there is no improvement. Does it take time to reduce hair loss after b12 shots?

I went to have my frst pico laser yesterday and it was a nice experience. As the lip pigmentation on my lips is less, my dermat recommended me 3 sessions. My question is can i only take 2 sessions? Is it is still okay and can i take the other session-2 in 10 days instead of 15. My session-1 finished in only 2 mins and i had no pain and all after that only little swelling

I want to know which type of infection is this some time rashes, can you please guide about this infection.

What should I use for extremely dry hairs? For past 4 months my hairs have become too dry and m having hair fall also.

My 5 months old son is getting rashes after bath, tried changing water and reduced the temperature of water but still can see rashes daily after bath.

Sir, I haveing skin rash and skin red full of body more than two years...I take cetirizine tablets for allergy...now cetirizine also not solve my allergy problems...please advice some medicine to me... Thank you