There are many hazards of touching the scrotum frequently, such as local tissue edema, affecting the function of spermatogenesis, and inducing infections. 1. Local tissue edema: often touching the scrotum if the force is not appropriate, may lead to scrotum around the tissue damage, thus causing local tissue edema, and may even affect its reproductive function. 2. Impact on spermatogenesis: the temperature of the scrotum is relatively lower than the normal body temperature, and frequent touching of the scrotum will cause the temperature of the scrotum to rise due to the high temperature of the hand, which will seriously affect the spermatogenesis and semen quality. 3. Induce infection: the hands often contact with various substances, there are more bacteria, if there is no clean hands often touch the scrotum, while the scrotum has a slight damage, may induce bacterial infection. To sum up, often touch the scrotum has many hazards, so you need to avoid often touch the scrotum behavior, if there are uncomfortable symptoms, it is recommended that patients need to consult a doctor in a timely manner, improve the relevant examination and follow the doctor’s instructions for treatment.