If you masturbate frequently for a long time, it is possible to cause liver fire. In Chinese medicine, liver fire is caused by the lack of yin energy or excessive yang energy in the body, mainly manifested as dry mouth and tongue, hot hands and feet, heat all over the body, easy irritability, etc. When a long period of irregular diet, or long-term excessive masturbation, and sexual misconduct, will lead to the above symptoms, in fact, it is the liver’s yang energy overheating manifested as heat, mostly due to excessive emotions, liver depression into heat, liver yang into fire or liver meridian contains heat.