Skin, Hair and Nail Problems

I have some patches on my skin on both my legs near the ankles (image attached). They are there since the past 3-4 yrs or even more i dont remember. It does not hurt or anything still i wanted to know what this is and is it dangerous? Please advise?

Hi There, After taking bath, there is an unbearable itching/burning of skin which lasts for atleast 30 minutes. Or suddenly in the midnight, skin starts itching suddenly. Itching gets severe during rains or cool climate. Itching is all over the body except face. Tried some creams and tablets prescribed by few doctors but no use. I work infront laptop all the day. I'm confined in a small room. It's been an year since I started facing this problem. I hardly exposed to Sun from the last one year. Not sure if this is the cause. Need permanent solution please. In the initial days, there was no redness or rashes. But from the past few months, there are some 4-5 very small bumps(pimples kind of) appearing in round shape.

I have itching type rash on foot as shown in pic. It's from long 4 yrs. If I rub more I get blood little

Doctor , can i use retinol cream together with salicylic acid+zinc toner ? Is this combination gonna make my face worst ?

Suffering from acne and other small bumps since last year. I am 27. Didn't have these issues before. Also need a good glow and want the reduction of fine lines.

Got dark patches post recovery of fungal infection . Can you suggest some treatment .Good medicine or cream.

Pls refer pic. Hi I have big boil under my skin. It has no mouth. It is pain-full and burns. I went to gp he gave antibiotic but it's still the same . I have no blood sugar or diabetes. Is this normal or something to worry about. Will the boil get a mouth? I am taking warm compress hoping it gets a mouth.

While tou hing that area again itticing Used power n borosorf but not very much releaf...plz suggest some medicine.

This is very itchy and it is continuously spreading this is in leg and back side of buttocks area it has covered become black

Hi My mother have black coloured patches on the legs below knees. No itching, no pain. Just these black coloured patches have seen growing.