Skin, Hair and Nail Problems

I have the attached bump scar on my screen ,no pain but sometimes itching..is this keloid scar?will there be any issue of not treated?

Hi Dr, Dr prescribe me logifeel cream for my black neck composition is Glycolic acid nd urea both 10% I used only 2 day's but my neck becomes full red nd it's burning so much it becomes like my skin cutted what to do?? How to use it??

I am getting small small skin tags all over body..like face, neck, chest...please let me know the reason why it is happening..do I have to go for any test..

I have allergy, hereditary (sneezing ), i drank enough water,and have enough sleep daily, and have oily skin, can you suggest me a good cream for the dark circles.? and a good face wash for my oily skin..?

Hello sir, ma'am I am 21 years old boy and I have seen few grey hairs on my head My family history is not bad at all, my father got his 1st grey hair in the age of 50+ Also I have never used anything like hair gel, wax, spray or anything else But still my hairs graying I wanted to know what are the key factors which may be the reason of this and also please suggest me some shampoo which are safe to use

Hi I have this black line on fingersince 4 months. Is it serious? The purple color is nailpaint Pic attached

I have dry skin using fix derma shadow sunscreen cream someone pls tell me how is this sunscreen , and what about eyebliss cream for dark circles

Is it ok to take caldikind granules daily or weekly? I was not recommended vitamin D tests. The doctor wrote to take 1 teaspoon of the medicine daily and to take once a week with milk. The doctor is rarely online so I cant ask her.

There is a sudden red swelling above my left eyebrow. What could be the possible reason behind this?

I m getting this(photo) kind of rash on my skin everywhere.and it ll be itching .. Pls tel me what to do