Non-specific dermatitis is the most common cause of balanitis in young boys. It can also cause balanitis in uncircumcised men. Allergic contact dermatitis may cause balanitis if a man comes into ...

Red spots can appear on the penis or under the foreskin due to irritation, infections, or skin conditions such as eczema. They may be painful and itchy or may cause no symptoms. Treatment can depend ...