Skin, Hair and Nail Problems

My mother is facing the problem of melasma and white spots on her face the people of melasma is from the day I was born and this white spots are coming from 1 year ago she is using a cream for white spots even that was effective but because of taking gaps and not applying the creams the spots reappeared again we never consulted any doctors regarding this but any relative told her about that cream for white spot so what to do in this condition she is still having melasma and white spots...the white spots are very less

Can cold weather trigger itching on skin? There are small bumps on face skin which itches a lot. If yes, what should I do? This happens often all throughout the year.

I have very dark inner thighs. Also have rashes and acne in buttocks, which resulted in a hyperpigmentation. Is this some kind of infection? What treatments should I take?

It's been 2-3 Days there have been Red spots on my Belly.I am very tensed and worried about this Spots .Pls tell me what should I do?

Unexplained itching all over body . my skin itching especially at night time last 10 days for quick relief please refer any solution or medicine.

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