How long does antibiotic treatment take to work for chlamydia?

Burning when urinating, unusual discharge, pelvic discomfort, or pain in the testicles may ease at different speeds. Feeling better does not prove that the infection has cleared, especially if doses were missed or a partner has not been treated. Some people have no symptoms at all, so follow-up testing or review may still be advised.

Take every dose exactly as prescribed and do not share tablets. Avoid vaginal, anal, and oral sex until the recommended waiting period after treatment has passed and recent partners have received medical advice. Partners may need testing and treatment to reduce the chance of reinfection. Read more about [Chlamydia](/conditions/chlamydia/) and [Antibiotic Treatment](/treatments/medical-management/antibiotic-treatment/).

Contact a clinician if symptoms are not easing, return after treatment, or side effects make it hard to take the medicine. Seek urgent care for severe lower-abdominal pain, fever, fainting, sudden testicular pain, or significant eye pain or vision changes. These symptoms can need prompt assessment rather than waiting for antibiotics to take effect.

Ask which waiting period applies to your medicine, whether partners need treatment, whether a test of cure or repeat test is appropriate, and which symptoms should trigger an earlier review.