How can I treat pimples and blackheads effectively?

Pimples can be annoying, but there are solutions to help. These spots come from blocked pores and germs. A gel with clindamycin phosphate and benzoyl peroxide can kill bacteria and reduce swelling. Alternatively, clindamycin phosphate with niacinamide may be better for redness and irritation. Both options work well, so you should pick the one best for your skin type. Not sure which to try? Start with one, then switch if it doesn't help.

You are likely facing a skin infection called ringworm. Ringworm may invade the skin and cause the area to become red and itching. Ringworm is a fungal infection that is caused by a fungus. This fungus develops in warm and moist areas of the body. To clear up the ringworm, use antifungal creams or ointments recommended by a pharmacist. The best way to say dry is through keeping the affected areas clean and dry.

A friction burn on the­ penis head can make it re­d and uncomfortable, especially if se­men touches it. Howeve­r, the risk of developing anti-spe­rm antibodies from this is low. To aid healing, ke­ep the area cle­an and avoid further irritation. If you notice any unusual symptoms or concerns, it's always wise­ to seek medical advice­.

Pimples are a result of pore closures on the skin due to the plugs made of oil and dirt. Itching might be a symptom of your skin being inflamed. To relieve the problem, gently clean your skin with a mild cleaner, don't pick or squeeze the pimple, and use a spot treatment with ingredients such as salicylic acid or benzoyl peroxide.

A small circular bald spot on the scalp after popping a pimple is not uncommon, but if the area is sensitive and hair is falling out, please see a dermatologist to rule out infection or other underlying conditions.

Bruising and discomfort after sclerotherapy are natural which normally resolves within a few days. But since you said your veins look worse and are more visible after the procedure could indicate a complication. It's good that you have already spoken with your doctor, but still experiencing discomfort or have any concerns, follow up with them promptly. 

In some cases the veins may fade on their own over time, but if the issue is related to the sclerotherapy procedure, additional treatment can be needed. Its best to follow up with your doctor to discuss your options and determine the best treatment.