What Does a Penis Pump Do? A penis pump is a vacuum device that can help your penis get hard and stay hard for penetrative sex. You might use one if you have erectile dysfunction (ED), which is ...

Erectile dysfunction (ED) is difficulty having or maintaining an erection that is sufficient for satisfying sexual activity. Vacuum erectile devices, also called penis pumps, may treat the condition ...

Using a penis pump involves inserting the penis into a tube, which, when pumped, creates a vacuum, stimulating blood flow. Penis pumps can be a nonmedicated treatment for erectile dysfunction (ED). ED ...