Skin, Hair and Nail Problems

I have rash on scrotum and it's very painful it's almost like wound . Please suggest remedy . I am in very pain

Hi, My dermatologist suggested to apply Q sera serum at night for 3 months. Do i need to wash my hair next morning after applying the serum Or it is ok if I don't wash it? Also I have oily scalp.. Is it ok to apply on oily scalp?

I got a full body check up because I was facing too much hairfall. My ferretin and B12 reports are normal. But Vitamin D is 5.05, which is very low. I've been suggested supplements. But I'm confused between Q Sera hair serum and proanagen solution. Which one shall I use?

Itching in the Groin area with few rashes around there. What cream/treatment do I use for it it's treatment?

Elbow itching and skin became black of that area. I am using ointment but it does not work.black spot is spreading.

I have ver uneven skin tone all over face with a tanned forehead and pigmentation on either sides of my chin and a bit around eyes along with genetic dark circles. And also my skin tone on face is 2-3 shades darker than my original skun tone. What in clinic treatments can i go for to get an even skin tone? Would carbon laser facial help. How many sessions?

I've been prescribed proanagen solution and q sera serum. I'm not sure which one shall I use? Kindly help with your suggestion

I have a pimple on my lips and it has been from couple of weeks and I might be having one more.....how to get ride of it? Cream?

I am loosing hair badly due to pcos..please guide with any remedy.Everyday there is tremendous hairless.

I have pimple near my eyebrow from almost a month please suggest medicine or ointment attached picture for ref