Skin, Hair and Nail Problems

I have this black area on my face (highlighted) since a month now. It is a bit darker in real than the image and this picture is as clear as I can take. I just wanted to confirm if it seems something serious and should I see a doctor in person ? Thanks

I got all of sudden rashes all over hands, face and neck. Its too much itching and burning sensation. Before that day chicken in afternoon, and beans in night. Previously one I got this type of rashes when I ate chicken related item in outside.

I had Ringworm in both sides of my private parts since 2 years, it comes again after some days of relief. It almost gone completely two times by uses of doctor's proscription but don't know how it comes again.

I was having hair fall last year..so on consultation, my doctor recommended me Racine serum and Adgain plus tablets...though hair fall was in control but results were not up to the mark and Racine serum was relatively costly..so on seeing on Intnernet, I myself switched to Q Sera serum and Kera Glo Man tabs...It seems hair fall has somehow increased..although it has been only 10 days for me using this medication...can you tell why is there increase in hair fall..is it due to medicine change or it happens always with Q sera that initially hair fall is more?

I am using follihair tablet and redenser solution logidruff shampoo. I am thinking of using minoxidil 5% Or 10%. I need suggestion on using which tablet or capsule along with minoxidil sol which would be very helpful on regrowth of hair. I also need suggestion which hair oil best use for regrowth. Keraglow ad will be any help.?

I am taking minerals and vitamins still have high hairfall what to do.  Hair are  thinning even after getting treatment done from Richfeel, which was useful earlier, but this year treatments also not able to stop my hairfall.  I am working from home and not even going out in pollution, so what could be the reason

I have some sort of allergy on my right leg below the knee area since a long period of time. I have consulted many doctors but not seen any persistent result. It itches badly and painful as well. It's in black and white colour. Before the itch it's in black color and after that it turns white. Please suggest something, it would be very helpful.

Attached my pics of finger as it started drying and painning a little bit from past 2 months it come and go but this time itz dry hard

I want to know that apply of oil is necessary for head hair can it will regrow hair or give any benefits pls explain. Thanks in advance

Hey, I have pimples and black spots on my face ..i have visited to one of my near by Dermatologist clinic...she has suggested me to use the klmklin soap , neoclean gel and uvduox sunscreen & an acne capsule's, for two weeks ...As per her suggestions am following all these soap & gel and all on daily basis.. whereas she told me to visit her clinic again  after two weeks to see my acne results on my face ...now my pimples and black spots are reduced  & also now am having huge black dots on my face...shall I need to visit her clinic again or  shall I continue the soap & gel and sunscreen for my daily routine which she has suggested??or else, Does she suggest me to use any other medicines after two weeks to continue my daily routine???🤔🤔