The negative impact of excessive masturbation on the body will indirectly affect the intelligence quotient. The adolescent is in a critical period of physical growth and development, if this time frequent, excessive hand punch that masturbation, will not only be harmful to the development of the genitourinary system, but will also lead to physical dizziness and weakness, lack of concentration, memory loss and other problems, the adolescent’s memory and thinking ability to cause adverse effects. In addition, adolescent masturbation psychology will have a sense of guilt, it will lead to a significant decline in academic performance, inattentiveness in class, can not keep up with the learning process is more typical performance. Therefore, adolescents should masturbate moderately, avoid excessive, usually should also divert more attention, relax, pay attention to rest, strengthen physical exercise.