Getting medicine for chlamydia requires a prescription from a healthcare provider, which means you need a positive test result or clinical evaluation first. You cannot buy chlamydia antibiotics over the counter. The good news is the process is straightforward, affordable, and can sometimes be done without an in-person visit. Here’s how to move from testing to treatment as quickly as possible.
Where to Get Tested and Prescribed
You have several options for getting tested and receiving a prescription, depending on your insurance, budget, and comfort level.
Your primary care doctor or OB-GYN can order a chlamydia test during a regular visit. This is often the simplest route if you already have a provider and insurance. The test itself is painless: a urine sample or a swab. Results from the standard test (called a nucleic acid amplification test) typically come back within 24 hours. Once you test positive, your provider sends a prescription directly to your pharmacy.
Walk-in clinics and urgent care centers are a good option if you don’t have a regular doctor or want to be seen quickly. Most can test for chlamydia on-site and write a prescription the same day or the next day when results are ready.
Sexual health clinics and Planned Parenthood locations specialize in STI testing and treatment. They often use sliding-scale fees based on your income, making them one of the most accessible options. Many can provide the medication directly at the clinic, so you leave with your antibiotics in hand.
Title X family planning clinics are federally funded centers designed specifically for people who are uninsured or have low income. They provide STI testing and treatment at reduced cost or free. You can find one near you using the clinic locator at reproductivehealthservices.gov.
Using Telehealth for a Prescription
Several telehealth platforms now offer remote chlamydia testing and treatment. The typical process starts with scheduling a video or phone visit with a provider. Some services, including Planned Parenthood in certain states, will ship a home test kit to your door after that initial consultation. You collect a urine sample, mail it back in prepaid packaging, and receive your results and prescription remotely.
Other telehealth services accept lab results you already have. If you’ve tested positive at a local lab or clinic, you can upload those results during a virtual visit and get a prescription sent to your pharmacy electronically. This can be especially useful if the clinic where you tested doesn’t provide treatment on-site.
What Medication You’ll Receive
The standard treatment is doxycycline, taken twice a day for seven days. This is the CDC’s first-line recommendation and has the highest cure rate of available options. It’s a common, inexpensive antibiotic available at virtually every pharmacy.
If you can’t take doxycycline (for example, during pregnancy or due to an allergy), your provider may prescribe azithromycin as a single one-time dose. This used to be the preferred treatment, but guidelines shifted to favor doxycycline because it’s more reliably effective. A third option, levofloxacin taken once daily for seven days, exists but is rarely needed.
How Much It Costs Without Insurance
Chlamydia treatment is one of the least expensive antibiotic prescriptions you can fill. A full seven-day course of generic doxycycline costs roughly $10 to $11 at most retail pharmacies without insurance. Pharmacy discount programs like GoodRx can sometimes bring the price even lower.
The bigger expense is often the testing and office visit. Without insurance, an urgent care visit can run $100 to $200, plus the cost of the lab test. This is where sexual health clinics and Title X centers become valuable, since many offer testing and treatment together on a sliding scale. Some local health departments provide completely free STI testing and treatment.
Getting Medicine for Your Partner
Chlamydia treatment only works if your sexual partner is also treated. Otherwise, you’ll likely get reinfected. In 48 states plus Washington, D.C., providers can use something called Expedited Partner Therapy, which means they write a prescription for your partner without requiring them to come in for a separate visit. You simply bring the medication to your partner or have the prescription filled under their name.
If your partner can’t or won’t see a provider, ask yours about EPT. Not every provider offers it automatically, so you may need to bring it up. In the two remaining states where EPT’s legal status is uncertain, your partner will need their own appointment.
What to Do After Starting Treatment
Avoid all sexual contact for seven days after beginning doxycycline (or seven days after a single dose of azithromycin). This gives the antibiotic enough time to fully clear the infection. Having sex too soon risks passing chlamydia back to a partner or not fully eliminating the bacteria.
Take every dose as prescribed, even if symptoms improve before you finish the course. Stopping early can leave the infection partially treated.
Plan to get retested three months after your diagnosis. The CDC recommends this follow-up because reinfection is common, particularly if a partner wasn’t treated or if you have a new partner. Retesting catches repeat infections early, before they cause complications like pelvic inflammatory disease or fertility problems. You can use any of the same testing options you used the first time around.