Skin, Hair and Nail Problems

I need a good face wash for white heads and dry skin and also a good sunscreen .please suggest these 2.

I'm having huge hair fall everytime. Started spacing in scalp. Kindly suggest me so that it can stop. Thanks.

I have been facing a massive hair fall. Even now a days i dont take bath due to this issues when I run my comb through hair, there are approximately 10-15 single hair which comes up with the comb. I was tested COVID positive before 2 months. Lungs were infected 30%,then recovered. Now I work 13-14 hours of fully stress work a day which starts from 9 am and end at 10 pm around and the entire time I spend infront of my laptop. Could you kindly help me out how can I get rid of this massive hair falling?

I have oily sensitive skin, open pores and blackheads and also facing whitehead issue. Which moisturizer should I go for?

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Pls see what's is under my foot. It's painful if it gets hurt and has been there for couple of months.

Last year I lost weight around 20 kgs I suffered from hairfall but it wasn't severe only on shampoo days ...it stopped after 5-6 months.in April I got covid infection..after tht again I was suffering but it was on shampoo days . But now from a week it's so much...that even on holding my hairs lots of hairs comes in my hand ..even i comb they fall...shampoo days means sever like anything...what should I do ...please help..I'm attaching a picture of my hairfall ...it's just after one comb in a day ...apart from this...it falls many times like this

I recovered from covid first week of May but now from one month I am facing terrible hair fall. Took blood test and proper diet still hair fall is happening. What can I do?

I got stretch marks on my abdomen.. In this lockdown only due to overweight.. Im trying to reduce my weight now... Can you suggest ay stretch mark removal creams.. Or any home remedies for this... Those are not yet turned into white color..

I have had dry lips for 6 months now. It started at corner of my upper right corner of lip and slowly the whole upper lip. And now in the below lip, left side corner. Its dry, scaly. When in do apply Vaseline or lip gloss, or zinc oxide, dryness is not there but once I remove all this, lips get dried even worse than before, like I can't smile, if I  smile, my lips get torn from the dryness. The lower lip is least affected by all this. It normal. I have hypothyroid. I take regular medication.