Erectile dysfunction, or ED, makes it difficult for a man to get or maintain an erection. While it is more common among older men, it can occur at any age. Treatments for ED vary, and may be as simple as taking a pill, quitting smoking, or getting more exercise.
If you are experiencing ED, it is important to speak with your doctor, because ED can be indicative of other health problems such as clogged blood vessels or nerve damage.