Skin, Hair and Nail Problems

I'm facing aggressive hair falling. I'm keep massaging my scale with onion oli also my hairs are getting thinner.

Is it advisable to consult a doctor before taking any vitamin supplements? Hair  fell out in lumps last week. Then I bought 'power gummies' and started taking them from Monday(third day today). But the hair fall problem continues. I have noticed that even the newly-grown short hair at the front have started falling out. Do you think it could be due to the vitamin supplement or is it just a phase?

I have use himalaya baby cream since forever as long as i remember may be more than 4-5 years everysingle day . But now i suddenly started reacting to it. Is it the cream that is bad and i should not have used it for so long? Please help Current age -23

Kindly look at attached image .this 2-3 slightly discolored  i have noticed what is it? Ny remedy to get or is it anything alarming?

I was suffering from mild covid in march 2021. Due to which I lost my hair too much. Scalp is visible now. Homeoglobin is 11

My skin is coming out what to apply please suggest it looks soooo bad it is growing more and more every day

Dad khujli  on my neck . It forms a round shape on my neck . Pls give me some medicine which can remove this as early as possible

I've been facing acute hairfall problem since a while, it's more than normal, volume of my hair is one tenth now since last year.

Having pimple issue in t zone area of face its so painfull what to do to cure that,recommed some good face wash

Rashes and redness on inner thighs since 6 days to much itching. Trying Cap zole IT 200 ( 20)  OD Keto soap, Luliconazole ointment but no results