Chlamydia is cured with a short course of antibiotics, and treatment clears the infection in the vast majority of cases. You cannot get rid of chlamydia on your own, with home remedies, or by waiting it out. A prescription is required, but the process is straightforward and typically resolves the infection within a week.
The Standard Antibiotic Treatment
The first-line treatment for uncomplicated chlamydia is a seven-day course of doxycycline, taken twice daily. This is the option most providers will prescribe. An alternative is a single, larger dose of azithromycin, though doxycycline has become the preferred choice because it tends to be more effective, particularly for rectal chlamydia infections that may not cause symptoms.
The cure rate for standard treatment is high enough that the CDC does not recommend a “test of cure” afterward for most people. In other words, if you complete the full course as directed, the infection is almost certainly gone. The main reason treatment fails is not finishing all the pills or getting reinfected by an untreated partner.
If you’re pregnant, the treatment approach is slightly different. Your provider will choose an antibiotic safe for pregnancy, and a follow-up test about four weeks after finishing treatment is recommended to confirm the infection has cleared, since complications for both the mother and newborn can be serious if it persists.
What You Need to Do During Treatment
Avoid sex for at least seven days after completing your antibiotics (or seven days after a single-dose treatment). This waiting period matters because the medication needs time to fully eliminate the bacteria, and having sex too soon risks passing the infection to a partner or picking it up again from one who hasn’t been treated yet.
Your sexual partners need treatment too. Anyone you’ve had sex with in the past 60 days should be notified and treated, even if they have no symptoms. Chlamydia is often completely silent: many people carry it without burning, discharge, or any sign at all. If your partners aren’t treated simultaneously, the infection will simply bounce back and forth between you.
Getting Tested and Retested
Chlamydia is diagnosed with a urine sample or a swab (vaginal, rectal, or throat, depending on where the infection might be). The standard test uses a DNA amplification method that is over 90% sensitive and above 99% specific, meaning false results are rare. These tests detect 20% to 50% more infections than older methods, which is one reason they’ve become the universal standard.
After treatment, don’t rush back for a retest too quickly. Testing sooner than four weeks after finishing antibiotics can produce a false positive because the test may pick up fragments of dead bacteria that are no longer causing an active infection. If you do want confirmation, wait at least four weeks.
Regardless of how confident you feel, plan to get retested about three months after treatment. This isn’t because the antibiotics might have failed. It’s because reinfection rates are high, often from an untreated partner or a new exposure. The CDC recommends scheduling that three-month retest at the same visit you receive treatment so it doesn’t slip through the cracks. If three months isn’t possible, get retested anytime you see a provider within the following year.
Why Home Remedies Don’t Work
No natural substance, supplement, or home remedy has been proven to cure chlamydia. Some plant-based compounds, such as certain polyphenols found in tea and flavones found in herbs, have shown limited ability to inhibit chlamydia bacteria in lab dishes. But the concentrations needed to actually kill the bacteria are far too high to use safely in the human body, and none of these substances have been tested or validated as treatments in real patients. Relying on garlic, apple cider vinegar, herbal supplements, or any other home approach instead of antibiotics allows the infection to persist and cause damage.
What Happens If You Don’t Treat It
Left untreated, chlamydia doesn’t just linger harmlessly. In women, the bacteria can spread from the cervix into the uterus and fallopian tubes, causing pelvic inflammatory disease. PID can lead to chronic pelvic pain, scarring of the reproductive tract, difficulty getting pregnant, and a higher risk of ectopic pregnancy, where a fertilized egg implants outside the uterus. These consequences can develop even if the original infection never caused noticeable symptoms.
In men, untreated chlamydia can cause painful inflammation of the tube that carries sperm, which in rare cases affects fertility. Both men and women can develop reactive arthritis, a condition where the immune response to the infection triggers joint pain and swelling. The infection also makes it easier to contract or transmit HIV if exposed, because the inflammation it causes creates more entry points for the virus.
During pregnancy, untreated chlamydia raises the risk of preterm delivery and can pass to the baby during birth, potentially causing eye infections or pneumonia in the newborn.
How Quickly Treatment Works
Most people notice symptoms improving within a few days of starting antibiotics, though it takes the full course to completely clear the bacteria. If you had symptoms like burning during urination or unusual discharge, these typically resolve by the time you finish your medication. If symptoms persist after completing the full course, contact your provider, as this could indicate a different infection, reinfection, or the rare case of treatment not fully working.
Once cured, chlamydia does not leave any lasting immunity. You can be reinfected immediately if exposed again, which is why consistent condom use and periodic screening are important if you’re sexually active with new or multiple partners.