The urethra has a white flow after erection, which may be caused by physiological factors, urethritis, prostatitis and other factors.
1. Physiological factors: men are subjected to sexual stimulation, after the penis erection, there may be a small amount of white secretion out, is a normal physiological phenomenon, there are no other clinical symptoms, do not need to carry out special treatment.
2. Urethritis: The presence of unclean sex in men may induce urethritis, such as non-gonococcal urethritis, which may lead to white pus discharge from the urethra after erection, accompanied by frequent urination, urinary urgency and painful urination.
3. Prostatitis: It may be related to unclean sex, frequent masturbation, frequent holding of urine, etc. When the penis is erected, the prostate gland is congested, which aggravates the prostate gland and there is an outflow of prostatic fluid, which may cause white discharge from the urethral opening accompanied by symptoms of frequent urination, urinary urgency, and dysuria.
After the erection of the urethra has flow white, exclude the physiological factors, it is recommended to seek medical examination and treatment, to avoid self-medication blindly.