Penile erectile dysfunction is also known as impotence. During sexual intercourse, the erection of the penis is not hard enough to penetrate the vagina or cannot be maintained until ejaculation. In the United States, the prevalence of erectile dysfunction in the general population was found to be 8% in adult men; in China, it was estimated to be about 10%. Erectile dysfunction is a type of male sexual dysfunction, commonly known as impotence, inactivity, or ED for short, which refers to the inability of the penis to obtain or maintain an erection during sexual intercourse to satisfy sexual intercourse for more than 3 months. Erectile dysfunction is divided into two main categories: psychological and organic. The organic nature includes neurological, vascular, endocrine and tissue structure. In the past, 86% to 90% of the cases were thought to be caused by psychological disorders. In recent years, the application of advanced science and technology testing, found that organic erectile dysfunction accounted for more than 505. The relevant research institute tested 503 cases of erectile dysfunction patients, 49.3% (248 cases) of organic factors. However, it is worth emphasizing that all patients with erectile dysfunction, there are varying degrees of psychological disorders, purely psychological erectile dysfunction, generally in less than half. 1. Psychological factors affecting erectile function Due to the difference of psychological quality of each person, although encountering similar psycho-psychological stimuli, there may be different responses. Psychological trauma most people will not lead to erectile dysfunction, some people may become the causative factor of erectile dysfunction. 2.Quality factors affecting erection Patients with systemic diseases such as cardiovascular diseases (coronary heart disease, hypertension), respiratory diseases (emphysema, pulmonary insufficiency), endocrine system diseases (hypospadias, cavernous sclerosis), neuropsychiatric diseases (spinal type, temporal lobe lesions, depression), blood and liver and kidney diseases are risk factors for the occurrence of phallic fistula. Spinal, pelvic, and urethral trauma surgery, drug effects (sedatives, anxiolytics, antihypertensives, hormonal drugs, etc.), as well as smoking, alcohol, and drug abuse can lead to erectile dysfunction to varying degrees. Penile erectile dysfunction consultation recommendations: 1, to the regular big hospital men’s clinic, to avoid being deceived; 2, fully believe in your choice of physician, the condition of clear, organized to tell the physician; 3, fully cooperate with the physician’s treatment, must be systematic, according to the course of treatment, scientific treatment; 4, Chinese and Western medicine combined treatment, drugs, behavior and other comprehensive treatment; 5, enhance the couple’s communication and cooperation, wife’s encouragement Enhance the efficacy; 6, do not go outside to buy drugs, fake drugs / drugs too much harm to body and mind; 7, if necessary, you can bring your wife over to see (wife is an important participant), 8, there are problems to find a regular large hospital male physicians, do not avoid the doctor.