Erectile Dysfunction explained
Erectile dysfunction (ED) is sexual dysfunction characterized by the inability to develop or maintain an erection of the penis during sexual activity in humans. A penile erection is the hydraulic effect of blood entering and being retained in sponge-like bodies within the penis. Erectile dysfunction (ED) is the inability to get or keep an erection firm enough to have sexual intercourse. It is also sometimes also referred to as impotence.
Occasional ED is not uncommon. Many men experience it during times of stress. However, frequent ED can be a sign of health problems that need treatment. It can also be a sign of emotional or relationship difficulties that may need to be addressed by a professional.
Not all male sexual problems are caused by ED. Other types of male sexual dysfunction include:
- premature ejaculation
- delayed or absent ejaculation
- lack of interest in sex