ED rings help maintain erections by restricting blood flow from the penis, and they are typically made from flexible materials like rubber or silicone. These rings are most effective for men who can ...

An ED pump is a noninvasive device used to help men achieve and maintain erections by using air suction to draw blood into the penis; it is not a cure, but can improve the ability to have intercourse.

A vacuum constriction device (VCD) is an external pump with a band on it that a man with erectile dysfunction can use to get and maintain an erection. The VCD consists of an acrylic cylinder with a ...

Erectile dysfunction or the inability to hold on to an erection is as frustrating as it can get. While it causes a lot of tension between partners, in most cases it is treatable. In some, the ...