Impotence and weakness is one of the manifestations of impotence, which may be due to insufficient kidney qi or other causes, such as liver qi stagnation (poor qi and blood transportation of the liver, emotional depression), dampness and heat infiltration (dampness and heat invading the intestines, bladder, pubic area, lower limbs, etc.), etc. It is recommended to be treated by a traditional Chinese medicine practitioner to identify the symptoms of impotence. If impotence is accompanied by timidity and suspicion, timid qi and low voice, palpitation (rapid heartbeat, often accompanied by panic), easy to be frightened, sleepy at night, pale tongue, white moss, and thin pulse, etc., it is considered to be caused by kidney qi insufficiency. If impotence is accompanied by depression, chest pain, belching (hiccups), discomfort in the epigastric region, decreased food intake, and loose stools, it is considered to be caused by liver qi stagnation. If impotence is accompanied by scrotal itching, dampness and sweating, generalized bad breath, abdominal distension and stuffiness, body fatigue, yellow urine, red astringency and burning pain, bowel movements, sticky mouth, bitter mouth and other symptoms, consider that it is caused by dampness-heat downstream injection. If impotence occurs, it is recommended to consult a Chinese medicine practitioner in time to guide the treatment after the identification of the symptoms, and not to blindly use medication on their own.