Skin, Hair and Nail Problems

I have pimples and black spots in showlder back and rashess other area before six months it itching pain and burning have any treatment for this suggests that

Dear sir May I know why melasma happens.. am having melasma on face like cheeks and nose since 2 years sometimes it becomes dark and sometimes become light .. Some of saying it's related due to less calcium in body is it real pls advice if yes .. And am feeling very very bad in front of people while even going on functions also becoz of melasma on face pls advice reaons and any cream. Attached my face photo and pls share tips home remedies any  Thanks

Can Minoxidil 2% be used to regrow hair on bald patches which are affected by Trichotillomania? Or what best can be done?

What are the ways to get rid of patchy beard and get a full shiny beard . Are there any ointments available

Can i apply glocin gel on 1 or two acne pop out on skin without prescription Is it safe to use for few days

My shoulders and hand have black spots and acne what is the solution for these type of problem since 1 year

I've attached a picture depicting the condition of my toe. Nothing really happened due to which this could happen. The skin around this has hardened and it's been more than two month, it hasn't gone. When I wear shoes, I feel a little pain in this area but it fades in some minutes. Kindly suggest me a solution to treat it. Thank you.

Could u pls suggest some medicine for dark underarms. I have dark underarms i dont know since when and i havnt done anything to cause that.

Past 4 days I see these red patches on my neck. They are not itching or painful but it's becoming prominent day by day.

I got itching on my legs, thighs , hands , middle of fingers, venusia max cream used and took teczine 5 mg as adviced for ten day's and itching stopped. After 2-3 days again itching started again. Took all test CBC, RFT, CFT , thyroid , blood sugar . Everything is normal. This is first time getting such itching issue. Should I keep taking this tablet lifetime, what could be actual cause of this sudden itching prob , Note that there are no rashes in my skin, it's normal