An erection occurs when blood fills chambers in the penis, causing it to become firm. Vascular erectile dysfunction may happen if vessels that deliver blood to the penis become blocked or damaged.

Add Yahoo as a preferred source to see more of our stories on Google. Erectile dysfunction can cause a “self-perpetuating cycle of anxiety and performance pressure,” says one expert. (Photo ...

ED is real—but it's also one of the most over-applied terms in men's health. Knowing the difference between normal ...

Around a quarter of young men have erectile dysfunction, and a doctor has explained the reason behind its rise ...

No need to be in your flop era. Between 30 million and 50 million men in the US have erectile dysfunction (ED) — defined as difficulty getting and keeping an erection — including a staggering 70% of ...

Separate prescriptions to treat male pattern baldness and erectile dysfunction are available in one pill. Learn more about ...

The penis is a male sexual organ. The shaft is the longest part of it. The head or glans is at the end of the shaft. The opening at the tip of the head, where urine and semen come out, is called the ...

ARE you worried things aren’t standing up like they should in the bedroom? This new test will tell you how healthy your erection is – and whether you need help down there. The test asks a series of ...

Results are reported from the first two adequate trials of the PDE-5 inhibitor vardenafil using a stopwatch to precisely measure erection duration in men with ED. Two randomized, multicenter, ...