Skin, Hair and Nail Problems

I am having Hair fall issue from long time now and I have very thin hair. my hairs are dry and Rough

Im suffering with heavy hair fall. Daily im losing my hair a lot.  How to get my old hair ? Please suggest me. Thank you

M suffering from thin hair density hairs are getting lesser each day what could be the problem m not anemic or any other problem but hairfall is so much

Please suggest best under eye cream to remove dark circles and moisturize cream for very very dry skin .

My future husband's grand mother(mother of father) is suffering through deficiency of melanin i.e. vitilogo. What is the probability of my future husband or his father or our children will face same kind of problem?

I started experiencing slight hair loss and for past one year since I became bald for once during lockdown , I am not able to grow my  hair back on certain areas of my head and bald spots have became kind of permanent does this mean I will not be able to grow my hair back or  experience complete baldness ? Moreover it's not in my genes as well my father ,grandfather all have good hair growth.

In my daughters left hand ring finger nail is growing only 50%, which specialist doctor is correct to consult. Kindly advise Regards

There is a visible dark vertical line in my Toe Nail. Please find attached picture Need to know the reason for this and how could it be cured.

Recently discovered a mole/spot on sole of right feet one week back. Attaching the picture. Is it something to be concerned about? I am worried. Do new moles occur in 20s??

Which antibiotic is the best for this ? Also which soap is suited best for this ? Kindly reply ( in need of answers )