What is the problem with urethral swelling?

Urethral orifice swelling may be related to allergies, physical and chemical stimuli, urinary system infections and other factors.

1. Allergy

If you are allergic to the material of your underwear, or allergic to certain ingredients of local washing products, it can cause swelling and redness of the urethral orifice.

2. Physical and chemical stimuli

Physical and chemical stimuli can also cause urethral orifice swelling, such as stone discharge, trauma, transurethral invasive operations, etc.

3. Urinary system infection

If there are urinary system infections such as urethritis, balanitis, prostatitis, etc., inflammation stimulation can also lead to urethral orifice swelling.