Skin, Hair and Nail Problems

My armpits darkened in the past two years slowly. Although they are not very dark, but I am still conscious. I found out that the antiperspirant roll on I was using has expired long time ago. My bad, that must be the reason. I have stopped using it. But how do I make my armpits back to their original colour? Also, would a new roll on harm? Antiperspirant roll ons and deodorants are harmful or not?

I have a black bump on my head what can it be? It started 10 days back with a pimple sort of thing but grew into this

I am having alopecia areata on beard from last 7 months. I took some medications as well such as minoxidil solution but still it is not cured

Does ethiglo plus gluthathione pills or dermalight advanced gluthathione works ? Which one actually gives results for skin lightening ?

Pl look into this and advice. My mother has been suffering from last 6 months. We are in so much tension.

My weight is 81, suffering hairloss from 3-4 years,I am currently using minoxidil 1% with clobestrol solution (mixing both and applying)& taking DUTASTERIOD TABLET PER DAY ONE, how many time I have to use DERMAROLLER!(everyday or 3 times a week),?AND what can I do additional to deal with this issue. Previous disease- PILES,FISSURE,AND L4,L5 SLIP DISC,(PRESENTLY AFTER TREATMENT NOT EXPERIENCING ANY OF THESE)

Hi doctor I'm am about to start using this product is this safe without any allergies kindly let me know the dos and donts for this product. I am little nervous about shredding of hair it's making me more stressful. Please advise on this.

Does low testosterone level lead to hairfall in men? My testosterone level is low and I'm facing extreme hair loss for 7 years. Currently I'm 24 year old.

I'm 24 year old and I'm having extreme hairfall issue for 7 years. I want to know whether the hair which I have lost would regrow without hair transplant or plasma treatment?

Dear sir, Since 6-7 months my skin tone turing dark my hands and neck and face turing dark what should I do