Non-Gonococcal Urethritis (NGU): Patient Information and Testing Services
What is Non-Gonococcal Urethritis (NGU)?
Non-Gonococcal Urethritis (NGU) refers to inflammation of the urethra that is not caused by Neisseria gonorrhoeae, the bacteria responsible for Gonorrhea. NGU is a common sexually transmitted infection (STI) that can affect both men and women, though symptoms are more noticeable in men. It is often caused by other bacteria such as Chlamydia trachomatis, Mycoplasma genitalium, or Ureaplasma urealyticum.
Causes of NGU
NGU can be triggered by:
- Sexually Transmitted Infections (STIs) – Chlamydia and Mycoplasma infections are the most common causes.
- Bacterial Imbalances – Overgrowth of bacteria in the genital tract.
- Non-Sexual Causes – Irritation from soaps, lubricants, or urinary catheters.
- Viral Infections – In some cases, herpes simplex virus (HSV) can cause NGU.
How is NGU Transmitted?
NGU is typically spread through unprotected sexual activity, including:
- Vaginal sex
- Oral sex
- Anal sex
Non-sexual causes, such as bacterial overgrowth or irritants, may also contribute.
Common Symptoms of NGU
Symptoms of NGU can vary and may include:
In Men:
- Burning sensation or pain when passing urine (dysuria)
- Unusual discharge from the penis (clear or white)
- Itching or discomfort at the tip of the penis
In Women:
- Vaginal discharge or irritation
- Pain during urination
- Lower abdominal discomfort
Other Signs:
- Redness or swelling at the urethral opening
- No symptoms at all (asymptomatic infections), which makes regular testing crucial.
When Should You Test for NGU?
You should consider testing for NGU if you:
- Experience any of the above symptoms
- Have engaged in unprotected sexual activity
- Have been notified that a sexual partner tested positive for an STI
- Have recently undergone urinary tract infections or catheter use
Testing early ensures prompt treatment and prevents complications.
How Common is NGU in Singapore?
NGU is one of the most frequently diagnosed STIs in Singapore, especially among men who present symptoms of urethritis. Due to its asymptomatic nature in many cases, NGU can remain undiagnosed, increasing the risk of transmission.
Testing and Treatment for NGU at Wonderhealth Screeners
At Wonderhealth Screeners, we provide discreet and accurate testing for NGU:
- Comprehensive STI Screening – To identify NGU and rule out other infections like Gonorrhea or Chlamydia.
- Reliable Lab Results – Fast and confidential results for peace of mind.
- Professional Consultations – Expert guidance on treatment and preventive care.
- Effective Treatment – NGU is treatable with antibiotics. It is essential to complete the full course of medication and notify recent sexual partners for testing and treatment.
Why Choose Wonderhealth Screeners?
- Private, judgment-free environment
- Affordable and transparent pricing
- Convenient appointment scheduling
What causes NGU if it’s not Gonorrhea?
Can women get NGU?
Yes, although symptoms may be less obvious in women, NGU can cause vaginal discharge, discomfort, or urinary pain.
Is NGU contagious?
How is NGU treated?
How can I prevent NGU?
Use condoms during sexual activity, get tested regularly, and ensure your sexual partners are tested as well.