Chlamydia infection is a sexually transmitted infection caused by the bacteria Chlamydia Trachomatis. Chlamydia Trachomatis can cause a variety of genito-urinary infections such as lymphogranuloma venereum, non-gonococcal urethritis, mucopurulent cervicitis and epididymitis.
Chlamydia is spread mainly via sexual intercourse – oral, vaginal and/or anal.
Chlamydia genital infections occur frequently among sexually active adolescents and young adults. Up to 80% of women will have no noticeable symptoms of an infection and may be mild. Chlamydia can affect both men and women.
The incubation period refers to the time between becoming infected with chlamydia and developing symptoms. The exact incubation period for chlamydia is not clearly defined, but symptoms, when they occur, commonly develop within one to three weeks after exposure.
However, many people infected with chlamydia do not develop noticeable symptoms at all. This means that a person may have chlamydia for an extended period without knowing that they are infected and may still transmit the infection to a sexual partner.
Chlamydia is a bacterial infection and can usually be treated effectively with antibiotics. The appropriate treatment will depend on factors such as the site of infection, symptoms, pregnancy status, allergies, other medical conditions and whether another sexually transmitted infection (STI) may also be present.
For uncomplicated genital chlamydia, treatment commonly involves a course of oral antibiotics. A doctor will determine the most appropriate antibiotic and duration of treatment after assessing the individual patient. It is important to take the medication exactly as prescribed and complete the full course of treatment, even if symptoms improve earlier.
Patients should avoid sexual activity for the period advised by their doctor after treatment and until relevant sexual partners have also been assessed and treated where necessary. This helps reduce the risk of passing the infection to another person or becoming infected again.
Recent sexual partners should generally be informed so that they can undergo appropriate testing and treatment. Because chlamydia can occur together with other sexually transmitted infections, your doctor may also recommend testing for other STIs based on your sexual history and risk factors.
In most cases, chlamydia can be cured with appropriate antibiotic treatment. However, successful treatment does not provide immunity against future infection. It is possible to contract chlamydia again following another exposure.
If symptoms persist or return after treatment, or if there is concern about re-exposure to an untreated partner, you should return to your doctor for further assessment. Additional testing or treatment may be recommended depending on the circumstances.
If you have tested positive for chlamydia, have symptoms that may suggest an STI, or are concerned about a recent sexual exposure, you can consult a doctor for assessment, testing and appropriate treatment.
Tanjong Pagar Medical Clinic provides confidential consultation, testing and treatment for chlamydia and other sexually transmitted infections in Singapore. Treatment recommendations are made based on the patient’s test results, symptoms, medical history and individual circumstances.
Avoid multiple sex partners. All sex partners of infected patients in the last 3 months should be screened and treated accordingly.
If you think you may have been exposed to chlamydia, it is important to consider when the exposure occurred. Testing too soon after an exposure may not always detect an infection, as it can take time for chlamydia to become detectable.
You should consider speaking to a doctor about chlamydia testing if:
Chlamydia frequently causes no noticeable symptoms, so feeling well does not necessarily mean that an infection is absent. A doctor can assess when the exposure occurred, the type of sexual contact involved and whether testing should be performed immediately or at a later date.
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