The right side of the penis hurts when touched, which may be caused by factors such as penile injury, circumcision and glans penis, genital herpes and so on. 1. Penile injury: the penis suffered an acute injury, so that the local congestion and edema and other symptoms, to the injury site touch, will cause pain symptoms, may also be accompanied by redness, subcutaneous bruising and other symptoms. 2. PAPPICULOGENITIS: Men have PAPPICULOGENITIS, due to inflammatory substances stimulation, resulting in localized damage to the penis, when touched, it will cause painful symptoms, may also be accompanied by itching, erosion, oozing and other symptoms. 3. Genital herpes: a sexually transmitted disease, caused by herpes simplex virus infection, will make the penis localized small blisters, when touched, there will be obvious pain, there may also be erosion, oozing and other symptoms, and has a very strong contagious. The right side of the penis hurts when touched may also be caused by other factors, it is recommended that patients go to the regular hospital for timely examination and treatment.