How can I treat sore, peeling thumb skin?

A breakout on your bum can arise due to sweat, friction, or clogging pores with bacteria. To minimize acne, wear loose-fitting clothes, shower after driving, and use a mild facial cleanser. As other options, develop a habit of consulting with the pharma about the medications selected. It may help you reduce the symptoms.

This can be treated with either topical creams or laser treatments. Depending on the severity of your condition, it is best to consult a dermatologist to determine the best treatment for you. Laser treatments are often more effective than topical creams, but a bit expensive. Topical creams can be used to reduce the appearance of the bumps but may not completely remove them.

Bacteria on the skin mix with sweat, causing odor. Certain foods can worsen body odor. Using aluminum deodorant helps reduce sweating. Shower daily and wear breathable fabrics. Stay hydrated and maintain a healthy diet. Body odor isn't a complex issue—keeping clean is key. However, since bacteria are always present, it's important to combat odor daily.

Laser scar removal is not usually recommended for deep scars on the face. Please consult a plastic surgeon. Based on your condition and by physically examining you, he will tell you which is a suitable treatment for you. 

No, blood donation is not recommended, while undergoing PRP treatment for at least 3-4 weeks.

You have a dark mark left after a cold sore under your nose. A herpes simplex virus causes a cold sore. The sore is a part of the healing process, but it can leave behind a dark spot. This is the usual case. To help it fade, you can try using a cream with ingredients like vitamin C or kojic acid. Sunscreen use is always the first and essential skincare routine. With time, it should get better.