The symptoms of male urethral orifice redness

What should be done? If the male urethral orifice shows redness, it should be considered that the urethral orifice trauma or infection is more likely to cause, infection caused by urethral orifice shows redness, most patients are also accompanied by frequent micturition, urgency, urinary pain, urethral itching and other performance, serious will also show urethral orifice pus. If it is only local redness caused by trauma, you can use iodophor disinfection and apply erythromycin ointment to deal with it. Pay attention to light diet at ordinary times, don't eat spicy food and change underwear frequently.