Urethritis patients can carry out urethra local cleaning, can use sodium bicarbonate or potassium permanganate and other solutions for cleaning, different pathogenic bacteria cleaning methods are different. Because urethritis, there can be more urethral secretions, if not timely cleaning, it can lead to the accumulation of secretions in the local, and trigger the glans or foreskin local infection. Therefore, according to the specific infectious agents to choose a different solution for cleaning, such as bacterial urethritis, you can use potassium permanganate diluted after cleaning, and fungal infections due to urethritis can be used sodium bicarbonate solution for cleaning. Trichomonas infection caused by urethritis can use metronidazole solution for local cleaning, cleaning needs to be kept locally dry, if the urethral secretions found in time to increase, it can be cleaned at any time, and can be combined with other medications to make the urethral infection as soon as possible to achieve the state of recovery.