But on your penis? It can happen, and many things can cause it. A rash can show up as red, itchy patches on the tip of your penis or on the.
Men who are allergic to latex may also have a red, itchy rash, or swelling on their penis after wearing a latex condom. Other possible symptoms.
The most common symptoms are red spots or a rash in your genital area. Your skin may also appear dry, scaly, or flaky.
Jock itch is a fungal infection that causes itchiness and a red rash on the penis. It can spread to the rest of the genital area, buttocks.