In 2009, our department created a new method of treating penile erectile dysfunction (ED) acupoint injection therapy The therapy has been clinically practiced by our department for more than 1 year, with the Weili sexual dysfunction treatment instrument, treating more than 1,000 ED patients, with an efficiency of 90%, and its efficacy is much higher than the traditional oral drug treatment methods, and safe without side effects (only two cases of pain at the site of the Sanyinjiao after injection of drugs, which naturally improved after two days), more durable than the late effect of drug treatment such as Viagra, and the cost is also quite low. The effectiveness of the treatment is much higher than the traditional oral drug treatment methods, and safe without side effects (only two cases after the injection of drugs, the pain at the site of the triple pubic junction, two days after the natural improvement), more durable than the late effect of drug treatment such as Viagra, the condition of the treatment stopped basically no rebound phenomenon, the cost is also quite low, the cost of each injection is only 50 yuan (tertiary hospital charges).