Skin, Hair and Nail Problems

I have a single spot on left hand from past 8-10 months. I cannot tell if its changing size or color because haven't paid much attention. But now i am getting worried. It doesn't pain. Doesn't itch. But making me worry and hysterical. Photos are attached. One photo is closer and another at some distance from hand. Please suggest should i visit doctor .

I have Pcod and thyroid and have lots facial hair. Is there any medicine or cream available to reduce facial hair?

My mother has developed severe bumps on her both legs please advise what scrub exfoliation can be done

I have facing with this just above the elbow on both the arms. Sometimes its very itchy and I can't control scratching on them due to which the spots get raised up or swell by making the area red. Please suggest me some quick remedy and what's the exact cause of this . I'm presenting staying in Delhi. Thanks

I met a bike accident 2 years ago. I got injuries on left hand, waist, and on knee. The injury mark on my elbow area don't look good. I need help to clear this mark.

I have Facing itching problem with red rash, in stomach, back , neck shoulder and hand, in 2011 the same problem happened with me dr that time said it is a food allergies, after that problem is cure, but from 2-3 days the same problem occurs in 2021 means its 10 yrs now.

Hello Doc, I've got boils on my both arm and wrists and it is itchy, not sure what this is, I did had it earlier but it was gone after a few days, is this something I need to be concerned about, please advise. Thank you.

My forehead is more darker than my face. I'm using sunscreen with spf 30 daily.. What are the causes? And how should I prevent it? It possible to get rid of it forever?

I got burned by hot cooking oil three weeks back. It led to a blister and subsequent marks in my right arm. Which cream can I apply for the marks

Sir I have a Ige serum ratio of 484 in my blood test report and have allergy in my body because of it can I take COVID vaccine.