Skin, Hair and Nail Problems

I am having a dry rash on my male genital, I am too scared to tell my parents and show it to doctors. I am attaching the condition of it. Help me to understand what it is please.

I have an infection on my right hand's middle two fingers from a tattoo It has been more than 1 year and I have taken several treatments but to no avail.

Please tell me how to remove that dandruff.. what to do with my scalp..my hair volume also goes down by time to time

Face a lot of acne since 6 years now, tried lots of treatments didnt work, currently using minimalist csms combo

I have acne on my face. It is very painful.Please give medicine.It is blackish red.It is swollen.It appears four or five days ago.

Small small many Red rashes apear in penis glans after somedays it's gone but then red rash apppear in penis foreskin last 1 week.after closing foreskin it turns white ...I am worried...I am married for 3years.

I have tiny bumps non etchy over forehead.Please help some home remedies or medicine.photo attached.

There is a lot of itching in the private parts, please consult some cream or something else for its cure.

I have severe itching from 2 weeks on and around anus. There is no discharge, no color change. But intense itching 24x7. Initially consulted a proctologist and was prescribed smuth cream and tablet for allergy. Then consulted gynac who suspected yeast infection since I had a white vaginal discharge. Gynac prescribed candex b ointment and clotrimazole tablet along with a tablet for pinworm. However no luck. Itching has increased. Please help me understand how to proceed further

Does nusuade light works for pigmentation, uneven skin tone or skin lightening ? Or which glutathione supplement gives more faster result