Scrotal dampness and itching are mostly seen in physiological sweating, long-term sedentary, or working in a hot environment, or wearing tighter underwear, which are common triggering factors. You can use topical as well as oral treatment to reduce the symptoms. If there is no abnormal liver or kidney function, you can take the Chinese medicine Si Miao Wan orally, which has the effect of clearing heat, detoxifying and relieving dampness, and you can use Amaranth externally, boiling it in water and then washing it externally, or you can use adult medicine directly, such as Skin Health lotion, diluted and then washing it externally. However, for pathological itching or excessive sweating, like prostatitis and varicocele, you need to consult a surgeon, such as eczema of the scrotum or ringworm in the inguinal area of the scrotum, which can also be itchy or moist, and then you need to use topical ointments, such as Bing Huang Skin Ointment and Huang Lian Ointment, and in the case of ringworm, you need to treat it with ointments that target fungi, such as ketoconazole ointment.