Condition guide

Mycoplasma Genitalium

M. genitalium overview, testing and treatment challenges.

Overview

Mycoplasma genitalium is a bacterium associated with urethritis, cervicitis and pelvic inflammatory disease. It can be asymptomatic and may be resistant to some antibiotics.

Causes and transmission

Transmitted through sexual contact.
Associated with urethritis and reproductive tract infection.

How it is assessed

NAAT testing is used where available.
Testing may be considered when standard STI tests are negative but symptoms persist.

Management considerations

Treatment depends on local resistance patterns and test results.
Partner management may be needed.

Prevention

Condoms reduce risk.
Prompt treatment of urethritis helps prevent complications.

Key points

Can cause urethritis or cervicitis
May be asymptomatic
Testing is specialized
Resistance affects treatment

When to seek care

Persistent urethritis
Pelvic symptoms after chlamydia/gonorrhea excluded
Partner diagnosis

Clear answers

Frequently asked questions

Is Mycoplasma Genitalium always sexually transmitted?

Not necessarily. Some conditions in this directory are STIs, while others are genital or reproductive health conditions that may be associated with sexual activity or have other causes. The page explains the distinction.

Can symptoms appear without an infection?

Yes. Skin irritation, anatomical variation, inflammation and non-infectious conditions can cause similar symptoms. Testing and examination are needed before assuming an STI.

When should I seek medical advice?

Seek prompt advice for new sores, discharge, pelvic or testicular pain, painful urination, fever or symptoms that worry you. Early assessment can prevent complications and clarify the cause.

Should my partner be involved?

For many STIs, partner evaluation may be recommended to prevent reinfection and support treatment. The need depends on the condition, timing and results.

Keep learning

Related guides

Nongonococcal Urethritis

NGU overview, including chlamydia-negative urethritis.

Chlamydia

Chlamydia symptoms, screening, treatment and prevention.

HIV

Human immunodeficiency virus infection, its testing, prevention and long-term care.

Syphilis

Syphilis overview covering stages, testing, treatment and prevention.

Privacy and dignity

A respectful space for sensitive concerns

Sexual health questions can feel personal. The goal of every consultation is to provide clear medical information, explain options and support next steps without judgment, pressure or unnecessary disclosure.

Ask questions at your own pace.
Share only the information needed for safe care.
Request discreet communication where appropriate.
Bring a trusted support person if that helps.