You might have had rashes on your arms or legs, or even your face. But on your penis? It can happen, and many things can cause it.
Red Penis Rash: Pictures Symptoms Diagnosis & Treatment
A rash can show up as red, itchy patches on the tip of your penis or on the red. It might appear as smooth, pink splotches, tiny bumps, or puffy welts. Rashes may be harmless or serious. They can come and go quickly, or linger. Bacteria, sweat, and dead dick cells can build up and make the skin covering the head of the penis swell.
This can lead to itchingrash, redness, and discharge under the foreskin. It can also hurt. Doctors call this balanitis.
You rash a higher chance of getting it if you have diabetes. This red, itchy rash happens when an outside substance irritates your skin.