
How come the inside of a man's testicles itches?
Disease description:
My older brother recently mentioned that he has been feeling unwell. Upon asking, I found out that he often experiences an uncomfortable itching inside his testicles. He feels embarrassed about going to the hospital for an examination, so I would like to ask: what could cause itching inside a man's testicles?

Itching inside the male scrotum may have multiple causes. It could be due to fungal infection or inflammation, such as orchitis or epididymitis, which may be accompanied by symptoms like redness and pain. It may also result from poor genital hygiene or prolonged sitting, leading to poor local ventilation and subsequent itching. Additionally, the possibility of jock itch or other skin conditions cannot be ruled out. To accurately determine the cause and receive effective treatment, individuals experiencing such symptoms should promptly visit a hospital for examination, allowing appropriate care or medication to be administered according to medical advice, thereby relieving discomfort and ensuring overall health. Maintaining good personal hygiene and wearing loose, breathable underwear can also help prevent such problems.