Non-specific Urethritis (NSU)
Unlike urethritis caused by gonorrhoea, NSU is triggered by other bacterial infections or irritants, making it one of the most common yet often misunderstood sexual health conditions.
Medically reviewed by Adeel R Khawaja, Pharmacist Prescriber · GPhC Reg No: 2085894
Last reviewed
Overview
Non-specific urethritis is inflammation of the urethra not caused by gonorrhoea. It can cause pain when urinating and discharge from the penis. It is usually caused by a bacterial infection.
Understanding Non-specific Urethritis (NSU)
The inflammation can cause pain, discharge, and discomfort during urination or sexual activity. Common causes include chlamydia, mycoplasma genitalium, irritation from friction, chemicals, or medical instruments.
Treatment & Prevention
Early diagnosis and complete treatment are essential. Recommended: Doxycycline (100mg) taken twice daily for 7 days, first-line treatment.
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Frequently Asked Questions
Common questions about non-specific urethritis (nsu) and available treatments.