Inefficiency belongs to the category of impotence in Chinese medicine, which is often caused by deficiency of kidney yang, emotional stimulation, and dampness and heat in liver meridian. According to the different situations, we can use the medicines that warm and tonify the kidney yang, relax the qi and clear the dampness and heat, such as Jin Gui Kidney Qi Pill, Chai Hu Shuo Hepatitis Dispersion, Long Dan Diarrhea Liver Soup, and so on. Kidney-Yang deficiency: In addition to the symptoms of impotence, this kind of patients are also accompanied by coldness and limb coldness, soreness and weakness of waist and knees, and clear and long urination. You can choose the drugs with warming yang and tonifying the kidney, such as Jin Gui Ren Qi Pill. 2. Emotional stimulation: This kind of patients mostly show symptoms of liver depression, such as chest distension and fullness, good sighing, emotional irritability. The medicine can be chosen to relieve liver depression, such as Chai Hu Shuo Liver San. 3. Damp-heat in liver meridian: this kind of patients may have dry mouth and bitter mouth, yellowish and greasy tongue, etc., you can choose the drugs to clear the damp-heat in liver and gallbladder, such as Longdian Diarrhea Liver Soup. Impotence patients are recommended to go to a regular hospital, under the guidance of a professional physician to identify the treatment.