Erectile dysfunction can be a quite common experience. With or without medication, it can often be reversed. Lifestyle changes and other remedies can help. Most men experience a minimum of one episode of being unable to realize an erection when desired. In extreme cases, they will be unable ever to possess or sustain an erection. ED is extremely common, affecting an estimated 30 million men in America.
Most cases of ED occur in men who were previously ready to sustain an erection. The condition is typically reversible, but the probabilities of completely curing ED depend upon the underlying cause.
The two sorts of ED are: