Over-indulgence is harmful to the body, such as reduced immunity, decreased libido, muscle aches and pains, and induced erectile dysfunction. 1. Decreased immunity: Often over-indulgence patients will be overworked, which will lead to a decrease in the body’s immunity, which will increase the risk of disease. 2. Decrease in libido: If the patient overindulges for a long period of time, the libido will also decrease, and it will also have an impact on the satisfaction of sexual life. 3. Muscle aches and pains: because of over-indulgence often need to consume a lot of physical strength, so the patient can appear back pain and other symptoms, if often over-indulgence, may also lead to lumbar back strain symptoms worsen. 4. induce erectile dysfunction: overindulgence will prolong the male ejaculation time, and long-term retention, it may also induce erectile dysfunction. Not only will it have a psychological impact, but it will also affect the harmony between husband and wife. It is recommended to develop good habits, rationalize the time of sex life, so as not to cause serious consequences.