Negative pressure therapy for men is a treatment for erectile dysfunction based on physical principles.
The principle of negative pressure therapy is to utilize negative pressure suction device to act on male external genital organs to promote penile vasodilatation, activate blood circulation in the organs, and promote penile corpus cavernosum congestion. At the same time, it can change the physiological and biochemical functions of penile vascular endothelial cells, affect the expression of cytokines and vasoactive factors in endothelial cells, and induce the production of endothelial cells, thus improving erectile dysfunction.
The disadvantage of negative pressure therapy is that when the penis is congested and enlarged, the return of blood to the penis is blocked, resulting in continuous congestion of the penis. During congestion, due to lack of oxygen, capillaries dilate and ooze, leading to a non-specific inflammatory response. In the long run, this can easily lead to penile cavernous fibrosis and irreversible pathological impotence.
Erectile dysfunction is mostly caused by cardiac causes, the cause of the disease should be clarified before treatment, and the specific treatment should be carried out in a male specialized hospital under the guidance of a doctor.