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. A rash.
Balanitis, an inflammation of the foreskin or the head of the penis that's usually caused by poor hygiene. It leads to itchiness, redness, and a discharge. Infecting .
Scabies on the penis can cause intense itchiness in your genital area along with tiny, raised pimple-like bumps on and around your penis and scrotum.
Hives or urticaria are a type of rash consisting of itchy, swollen, red welts. The itching may be mild or severe. Foods, medications, infections, exercise, scratching.
waiting to be diagnosed by a doctor, an over-the-counter hydrocortisone cream or spray may help with an itchy rash on the penis or vagina.