Red and itchy testicular skin may be related to moist skin, scrotal eczema, scrotal inflammation and so on. 1. Damp skin: Because of the moist skin in the pubic area, sweating is more, so when the skin at the testicles is soaked by sweat stains, it will cause red itchy skin at the testicles, usually keep the pubic area clean and dry, and replace the loose and breathable underwear can relieve the symptoms. 2. Scrotal eczema: scrotal eczema can cause testicular skin red itchy symptoms, you can follow the doctor’s instructions in the local use of hydrocortisone butyrate cream, mometasone furoate cream and other treatments, has a strong anti-inflammatory effect, after two days of application of the scrotum peeling and other manifestations of the peeling is a normal reaction do not need to worry about, the testicular skin red itchy symptoms will be significantly reduced. 3. Scrotal inflammation: due to local stimulation, endocrine disorders, pathogen infection and other causes of scrotal inflammation, usually manifested as testicular itching, pimples, etc., can be treated by local use of erythromycin ointment, mupirocin ointment and other drugs. It is recommended that patients avoid spicy diet during treatment, avoid smoking and alcohol, pay attention to personal hygiene. In addition, other conditions can also lead to testicular skin red itch, should go to the hospital in time for examination, after clarifying the cause of the disease, under the guidance of the doctor to carry out appropriate treatment.