Scrotal dampness, itching may be caused by too tight clothes and pants, there may also be due to scrotal eczema, there may be due to jock itch, the causes are different, the treatment is different. 1. Physiological factors: too tight clothes and pants, do not pay attention to cleanliness and hygiene, can lead to patients with scrotal moisture, itching symptoms, this situation needs to be replaced with loose clothing, and need to pay attention to personal hygiene and cleanliness. 2. scrotal eczema: scrotal eczema is a kind of eczema that occurs in the skin of the scrotum, the disease can also lead to the patient to appear scrotal moisture, itching symptoms, the treatment can be used externally with tretinoin cream, mometasone furoate cream and other drugs for treatment, but also can be taken orally with loratadine and other drugs for treatment. 3. Ringworm: ringworm is a kind of dermatophyte infectious disease occurring in the groin, scrotum and other parts of the skin, the disease can lead to patients with scrotal moisture, itching symptoms, treatment can use fluconazole, itraconazole and other drugs for treatment. After excluding physiological factors, if the symptoms of scrotal dampness and itching persist without relief, please consult a doctor in time to find out the cause and ask the doctor to dispose of it.