For men with scrotal itching, it is necessary to go to the hospital for relevant examinations to clarify the cause before using medication: 1. If the examination is suffering from mites, infection or scabies of the scrotum, it is recommended to use potassium permanganate solution for local cleaning. After cleaning, apply sulfur ointment 1-2 times/day for 10 days. 2. If there is a fungal infection of the scrotal skin, it is recommended to use a little miconazole ointment 3 times/day for 7-10 days, or a little clotrimazole ointment 3 times/day for 10 days. 3. If there is a local allergic reaction that causes itching, it is recommended to take oral diclaretin dispersible tablets If the itching is occasional, without any rash change without bacterial growth, then it is recommended to wash it regularly and not to use medication for the time being.