How to treat mild penile itching

Patient's question:

Penile glans itching, mild pain

Doctor's answer:

Based on your symptoms, it is likely acute superficial balanitis. Generally, this condition is caused by excessive foreskin, where the inner lining's secretions cannot be cleaned promptly and thoroughly, allowing pathogens to grow and adapt in the area, leading to local inflammation. Symptoms may include: redness, swelling, blisters, red spots, discharge, smegma, itching, and a bad odor.
To address this, if the condition is mild, you can regularly clean it with plain water or potassium permanganate solution. If it is severe, you should seek medical attention for a thorough examination and treatment. If it recurs frequently, it is best to undergo a circumcision, which can prevent the recurrence of balanitis. Maintain a light diet in daily life.