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Chlamydia is a common sexually transmitted infection caused by bacteria. It can affect both men and women, often without noticeable symptoms. Regular testing and open communication with partners are important for sexual health. Understanding prevention and treatment options is key.

Sexual Health
  • What is chlamydia and how does it spread?
    MedlinePlusMay 2026

    Chlamydia is a common sexually transmitted infection caused by bacteria. You can get it through oral, vaginal, or anal sex with someone who has chlamydia, and it can also be passed to a baby during childbirth.

  • Can I get chlamydia again after being treated?
    MedlinePlusMay 2026

    Yes, you can get chlamydia again after treatment if you have unprotected sex with someone who has it. Using condoms consistently helps prevent re-infection.

  • Who is more likely to get chlamydia?
    MedlinePlusMay 2026

    Chlamydia is more common in young people, especially young women. You're more likely to get it if you don't use condoms consistently or have multiple partners.

  • Why doesn't chlamydia always show symptoms?
    MedlinePlusMay 2026

    Chlamydia often doesn't cause any symptoms, so many people don't know they have it. Even without symptoms, you can still pass the infection to others.

  • How common is chlamydia among young people?
    MedlinePlusMay 2026

    Chlamydia is a common STI, especially among young people and young women, though the overview doesn't give specific numbers. Regular testing is recommended for sexually active young adults.