Increased blood flow
Because of the increased blood flow to the penis’ blood vessels and glands during sexual stimulation, penile discoloration may occur, giving the penis a ruddy, almost purple color. This increased blood flow is one cause, but there are potentially more dangerous causes of penile discoloration that require attention.
Bruises
Penile discoloration can have a variety of causes, ranging from a simple bruise caused by a zipper to the extremely rare condition of penile cancer, which accounts for fewer than one percent of cancers diagnosed in males in the United States.
A change in the color of the penis may be an indication of a sexually transmitted disease (STD) or a skin condition that is not communicable and is not harmful to the patient.
A bruise can appear virtually anywhere on the body because it is caused by the rupture of very small blood vessels that are located just below the surface of the skin.
Accidents involving zippers, masturbation or sexual activity that is very intense, as well as being pinched or struck, can all result in bruising of the penis.
Penile discoloration can occur when a light bump on the skin darkens as it heals and eventually disappears after the process is complete. In many cases, no medical intervention will be required for this type of discoloration.
However, a more severe bruise leading to penile discoloration should be checked out by a medical professional. The same applies if a minor scrape does not heal on its own.
When playing sports, be sure to wear protective clothing and take care when zipping up your pants. These precautions can help prevent injury and minimize the risk of penile discoloration.
Conclusion
Seek a diagnosis and start treatment promptly if an underlying condition is causing the penile discoloration. Penile discolouration almost always warrants a visit to the doctor for further examination. It’s possible that it’ll just be a passing phase and nothing to worry about, but you shouldn’t make that determination on your own.
