Skin, Hair and Nail Problems

My baby has ref pimple big big how to treat plz help me to heal.it's more itching.can any one suggest me

I had slip disc injury in lower back 2 months back, doctor told me to apply volini gel and heating pad, till now it's going on. Suddenly i noticed the area became black & some patches and rash type patch where the skin is peeling of. Is this due to heat? Should I stop using heating pad?What to do now? Attached photos.

Moist and mild itchiness on scrotum. Can you please recommend any treatment options available Thank you

I sweat and tan a lot and have acne prone skin with acne marks and uneven skintone. Please suggest some sunscreens for oily skin that is water based and suitable for me. Thanks.

Due to this deasee my hubby not able to walk it's very painful also and its spread to early in only happens in feet and some time middle of fingers and up on fingers so plz suggest me

This white spot is only present in my knee, and is slowly becoming more visible. Is this vitiligo? What is the consultation?

My skin color changes to black suddenly and after few days it comes to normal skin and when my skin turns black my foot will be very hot and even my palm.could you please let me know why this happens.

Sir / mam kindly pls check this is the white line patch on my hand since last 15 days and it's growing and spreading slowly kindly pls check and suggest what to do ? And what medicine to take ?

I have noticed a red swollen area in the right side after retracting the foreskin of penis. But the left side is normal. I have shared pictures of both sides. Is this something serious? Does it need treatment? Please check the pictures

I am 24 year old male. I have acne on my back, arm, chest area, neck region, and shoulder for three years. Sometimes they disappear, but in summer they again come back. I am using salicylic lotion on them but no relief. What to do in this case. I am worried. I have also consulted the dermatologist, but no relief, they disappeared for some time but again came back. Please suggest what to do. What diet and lifestyle should I follow. And what is the cause of these acne.