Reduced patency of blood vessels that saturate the genitals. Hypertension of various degrees. Atherosclerosis. Disorders of the hormonal balance. Use of steroid anabolic. Launched infectious diseases of the genitals. The psychological include: Overstrain at work and at home. Frequent depression. Endovex situations. Bad habits: prolonged and frequent smoking, drugs and alcohol. People's Councils For any disease in the people there was a remedy. Lowering the potency is no exception.