Common STDs that might cause you to develop a rash on your penis include: Scabies.
Later, the infection may cause skin rashes or spread to the joints and blood. In Men: Discharge from the penis, swollen testicles. In Women: Vaginal discharge.
There are multiple conditions that can cause a rash on the penis or in the groin. Symptoms include redness, itching, peeling/flaking skin, rash, altered skin color, and a burning sensation. Contact Dermatitis - A condition that causes itchy, red, irritated skin that occurs after.
Some STDs have no symptoms, while others may cause discharge, bumps, blisters Gonorrhea produces a white, yellow, or greenish discharge from the penis.
HIV can cause a rash to develop on the penis. This is an early symptom of HIV that may spread to other areas of the body. The rash may appear.