Specials ...
How Do Vacuum Constriction Devices Work?
To use a vacuum constriction device:
- Place the pump, which can be pumped by hand or run on batteries, over the penis.
- Pump the air out of the cylinder so that a vacuum is created. The vacuum draws blood into the shaft of the penis and causes it to swell and become erect.
- Once the penis is erect, with the help of lubricant, slide the retaining band down onto the lower end of the penis.
- Remove the pump after releasing the vacuum.
Intercourse can be attempted with the constriction band in place to help maintain the erection. The band can be left on safely for up to 30 minutes to allow for successful intercourse.
Be sure that devices brought without a prescription contains a "quick release" feature, as there have been reports of penile injuries due to devices that did not release its vacuum on-demand or released it too slowly.
How Well Do Vacuum Constriction Devices Work?
Studies suggest that about 50%-80% of men are satisfied with the results of VCDs. As with any other method of treatment for erectile dysfunction (ED), satisfaction rates may decrease with time.
Who Should Consider Using a Vacuum Constriction Device?
Vacuum constriction devices are safe and can be used by patients with ED caused by many conditions, including:
- Poor blood flow to the penis
- Diabetes
- Surgery for prostate or colon cancer
- Psychological issues such as anxiety or depression
Vacuum constriction devices should not be used by men who may have a significant congenital bleeding disorder or a disorder that predisposes them to a condition called priapism (a prolonged, sometime painful erection lasting over several hours). Examples include sickle cell-anemia, some forms of leukemia and other blood conditions.
What Are the Side Effects of Vacuum Constriction Devices?
An erection obtained by the vacuum constriction device is not the same as an erection achieved naturally. The penis tends to be purplish in color and can be cold or numb. Other side effects can include:
- A black and blue mark or small area of bruising on the shaft of the penis. This is usually painless and generally will resolve in a few days.
- Decrease in the force of ejaculation. The constriction band traps the ejaculate or semen at the time of orgasm. This is not dangerous and usually does not cause pain. The semen will usually dribble out once the constriction band is removed. Generally, this does not interfere with the pleasure of a climax or orgasm.
