nih-gov/medlineplus.gov/lab-tests/chlamydia-test/index.html
2025-02-26 13:17:41 -05:00

671 lines
41 KiB
HTML
Raw Permalink Blame History

This file contains invisible Unicode characters

This file contains invisible Unicode characters that are indistinguishable to humans but may be processed differently by a computer. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

This file contains Unicode characters that might be confused with other characters. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

<!DOCTYPE html>
<html lang="en" id="lab_test" class="nojs us" data-root="https://medlineplus.gov/">
<head>
<meta charset="utf-8" />
<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1" />
<meta http-equiv="window-target" content="_top" />
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1" />
<link rel="canonical" href="https://medlineplus.gov/lab-tests/chlamydia-test/" />
<link rel="alternate" hreflang="en" href="https://medlineplus.gov/lab-tests/chlamydia-test/" />
<link rel="alternate" hreflang="es" href="https://medlineplus.gov/spanish/pruebas-de-laboratorio/prueba-de-clamidia/" />
<meta name="ac-dictionary" content="medlineplus-ac-dictionary" />
<meta name="description" content="Chlamydia is a common sexually transmitted infection (STI). A chlamydia test helps diagnose the infection so you can get treatment right away. Learn more." />
<link rel="shortcut icon" href="https://medlineplus.gov/images/favicon.ico" type="image/x-icon" />
<link rel="apple-touch-icon" href="https://medlineplus.gov/images/touch-icon.png" />
<meta property="fb:app_id" content="1042245625821448" />
<meta property="og:title" content="Chlamydia Test: MedlinePlus Medical Test" />
<meta property="og:url" content="https://medlineplus.gov/lab-tests/chlamydia-test/" />
<meta property="og:image" content="https://medlineplus.gov/images/LabTests_Share.jpg" />
<meta property="og:image" content="https://medlineplus.gov/images/LabTest_Share2.jpg" />
<meta property="og:image" content="https://medlineplus.gov/images/LabTests_Share3.jpg" />
<meta property="og:description" content="Chlamydia is a common sexually transmitted infection (STI). A chlamydia test helps diagnose the infection so you can get treatment right away. Learn more." />
<meta name="twitter:card" content="summary_large_image" />
<meta name="twitter:site" content="@medlineplus" />
<meta name="twitter:creator" content="@medlineplus" />
<meta name="twitter:title" content="Chlamydia Test: MedlinePlus Medical Test" />
<meta name="twitter:description" content="Chlamydia is a common sexually transmitted infection (STI). A chlamydia test helps diagnose the infection so you can get treatment right away. Learn more." />
<meta name="twitter:image" content="https://medlineplus.gov/images/LabTests_Share.jpg" />
<meta name="twitter:image:alt" content=""/>
<meta property="og:image:alt" content="" />
<title>Chlamydia Test: MedlinePlus Medical Test</title>
<link rel="stylesheet" href="https://medlineplus.gov/css/common_new.css?1738957220149" />
<!--[if IE 8]> <link rel="stylesheet" href="https://medlineplus.gov/css/ie8/common.css"> <![endif]-->
<link rel="stylesheet" href="https://medlineplus.gov/uswds/css/uswds_styles.css" />
<script type="text/javascript">document.getElementsByTagName('html')[0].className = document.getElementsByTagName('html')[0].className.replace( /(?:^|\s)nojs(?!\S)/g , '').trim();</script>
<script src="https://medlineplus.gov/uswds/js/uswds-init.min.js" type="text/javascript"></script>
<script>(function(w,d,s,l,i){w[l]=w[l]||[];w[l].push({'gtm.start':
new Date().getTime(),event:'gtm.js'});var f=d.getElementsByTagName(s)[0],
j=d.createElement(s),dl=l!='dataLayer'?'&l='+l:'';j.async=true;j.src=
'https://www.googletagmanager.com/gtm.js?id='+i+dl;f.parentNode.insertBefore(j,f);
})(window,document,'script','dataLayer','GTM-MMVM77');</script>
</head>
<body>
<noscript><iframe src="https://www.googletagmanager.com/ns.html?id=GTM-MMVM77"
height="0" width="0" style="display:none;visibility:hidden" title="googletagmanager"></iframe></noscript>
<a name="top" id="top"></a>
<a class="hide-offscreen" href="#start">Skip navigation</a>
<section
class="usa-banner"
aria-label="Official website of the United States government"
>
<div class="usa-accordion">
<header class="usa-banner__header">
<div class="usa-banner__inner">
<div class="grid-col-auto">
<img
aria-hidden="true"
class="usa-banner__header-flag"
src="https://medlineplus.gov/uswds/img/us_flag_small.png"
alt=""
/>
</div>
<div class="grid-col-fill tablet:grid-col-auto" aria-hidden="true">
<p class="usa-banner__header-text">
An official website of the United States government
</p>
<p class="usa-banner__header-action">Heres how you know</p>
</div>
<button
type="button"
class="usa-accordion__button usa-banner__button"
aria-expanded="false"
aria-controls="gov-banner-default-default"
>
<span class="usa-banner__button-text">Heres how you know</span>
</button>
</div>
</header>
<div
class="usa-banner__content usa-accordion__content"
id="gov-banner-default-default"
>
<div class="grid-row grid-gap-lg">
<div class="usa-banner__guidance tablet:grid-col-6">
<img
class="usa-banner__icon usa-media-block__img"
src="https://medlineplus.gov/uswds/img/icon-dot-gov.svg"
role="img"
alt=""
aria-hidden="true"
/>
<div class="usa-media-block__body">
<p>
<strong>Official websites use .gov</strong><br />A
<strong>.gov</strong> website belongs to an official government
organization in the United States.
</p>
</div>
</div>
<div class="usa-banner__guidance tablet:grid-col-6">
<img
class="usa-banner__icon usa-media-block__img"
src="https://medlineplus.gov/uswds/img/icon-https.svg"
role="img"
alt=""
aria-hidden="true"
/>
<div class="usa-media-block__body">
<p>
<strong>Secure .gov websites use HTTPS</strong><br />A
<strong>lock</strong> (
<span class="icon-lock"
><svg
xmlns="http://www.w3.org/2000/svg"
width="52"
height="64"
viewBox="0 0 52 64"
class="usa-banner__lock-image"
role="img"
aria-labelledby="banner-lock-description-default"
focusable="false"
>
<title id="banner-lock-title-default">Lock</title>
<desc id="banner-lock-description-default">Locked padlock icon</desc>
<path
fill="#000000"
fill-rule="evenodd"
d="M26 0c10.493 0 19 8.507 19 19v9h3a4 4 0 0 1 4 4v28a4 4 0 0 1-4 4H4a4 4 0 0 1-4-4V32a4 4 0 0 1 4-4h3v-9C7 8.507 15.507 0 26 0zm0 8c-5.979 0-10.843 4.77-10.996 10.712L15 19v9h22v-9c0-6.075-4.925-11-11-11z"
/>
</svg> </span
>) or <strong>https://</strong> means youve safely connected to
the .gov website. Share sensitive information only on official,
secure websites.
</p>
</div>
</div>
</div>
</div>
</div>
</section>
<div id="mplus-wrap">
<header>
<div id="mplus-header">
<div id="mplus-orgs">
<a href="https://www.nih.gov/" class="nih-org" target="_blank" title="National Institutes of Health">
<img class="nihlogo" src="https://medlineplus.gov/images/nihlogo.png" alt="National Institutes of Health"/>
</a><a href="https://www.nlm.nih.gov/" target="_blank"> National Library of Medicine</a>
</div>
<div id="mplus-logo" class="years-25">
<a href="https://medlineplus.gov/">
<img alt="MedlinePlus Trusted Health Information for You" title="MedlinePlus Trusted Health Information for You" src="https://medlineplus.gov/images/m_logo_25.png"/>
</a>
</div>
<div id="mplus-nav">
<div aria-live="polite" class="sm-live-area hide-offscreen"></div>
<button id="sm-menu-btn" class="navmenu-btn" title="Menu" role="button" aria-controls="mplus-menu-list" type="submit">Menu<span class="icon icon-nav-menu"></span></button>
<ul id="mplus-menu-list" class="nav-list">
<li><a href="https://medlineplus.gov/healthtopics.html">Health Topics</a></li>
<li><a href="https://medlineplus.gov/druginformation.html">Drugs & Supplements</a></li>
<li><a href="https://medlineplus.gov/genetics/">Genetics</a></li>
<li><a href="https://medlineplus.gov/lab-tests/">Medical Tests</a></li>
<li><a href="https://medlineplus.gov/encyclopedia.html">Medical Encyclopedia</a></li>
<li><a href="https://medlineplus.gov/about/">About MedlinePlus</a></li>
</ul><button id="sm-search-btn" class="navmenu-btn" title="Search" role="button" aria-controls="mplus-search" type="submit"><span class="hide-offscreen"></span>Search<span class="icon icon-nav-search"></span></button>
<div class="top-1">
<form id="mplus-search" method="get" action="https://vsearch.nlm.nih.gov/vivisimo/cgi-bin/query-meta" title="Search MedlinePlus" target="_self">
<input type="hidden" name="v:project" value="medlineplus"/>
<input type="hidden" name="v:sources" value="medlineplus-bundle"/>
<div class="form-box text-combo">
<div class="form-area"><label class="hide-offscreen" for="searchtext_primary">Search MedlinePlus</label>
<input id="searchtext_primary" class="form-text" type="text" placeholder="Search MedlinePlus" alt="#Site Search input" title="Site Search input" maxlength="400" size="40" name="query" autocomplete="off" role="textbox" aria-autocomplete="list" aria-haspopup="true"/>
</div>
<div class="button-area">
<button class="form-btn" title="Search MedlinePlus" alt="Search MedlinePlus" type="submit">GO</button>
</div>
</div>
</form>
<div class="secondarynav">
<ul class="nav-list">
<li><a href="https://medlineplus.gov/about/"><span>About MedlinePlus</span></a></li>
<li><a href="https://medlineplus.gov/whatsnew/">What's New</a></li>
<li><a href="https://medlineplus.gov/sitemap.html"><span>Site Map</span></a></li>
<li><a href="https://support.nlm.nih.gov/knowledgebase/category/?id=CAT-01231&category=medlineplus&from=https%3A//medlineplus.gov/lab-tests/chlamydia-test/" target="_blank"><span>Customer Support</span></a></li>
</ul>
</div>
</div>
<div id="mplus-nav-bar">
<ul class="nav-list">
<li><a href="https://medlineplus.gov/healthtopics.html">Health Topics</a></li><li><a href="https://medlineplus.gov/druginformation.html">Drugs & Supplements</a></li><li><a href="https://medlineplus.gov/genetics/">Genetics</a></li><li><a href="https://medlineplus.gov/lab-tests/">Medical Tests</a></li><li><a href="https://medlineplus.gov/encyclopedia.html">Medical Encyclopedia</a></li>
</ul>
</div>
<a id="mplus-lang-toggle" href="https://medlineplus.gov/spanish/pruebas-de-laboratorio/prueba-de-clamidia/" title="Español">Español</a>
</div>
</div>
</header>
<div id="mplus-content">
<div id="breadcrumbs">
<div itemprop="breadcrumb" itemscope="" itemtype="http://schema.org/BreadcrumbList">
<span class="hide-offscreen">You Are Here:</span>
<div itemscope itemprop="itemListElement" itemtype="http://schema.org/ListItem">
<a href="https://medlineplus.gov/" itemprop="item"><span itemprop="name">Home</span></a>
&rarr;
<meta itemprop="position" content="1"/>
</div>
<div itemscope itemprop="itemListElement" itemtype="http://schema.org/ListItem">
<a href="https://medlineplus.gov/lab-tests/" itemprop="item"><span itemprop="name">Medical Tests</span></a>
&rarr;
<meta itemprop="position" content="2"/>
</div>
<div>
<span>Chlamydia Test</span>
</div>
</div>
</div>
<span class="page-url print-only">URL of this page: https://medlineplus.gov/lab-tests/chlamydia-test/</span>
<div >
<article>
<div class="page-info">
<div class="page-title">
<a name="start" id="start"></a>
<h1>Chlamydia Test</h1>
</div>
<div class="page-actions"></div>
<noscript><span class="js-disabled-message">To use the sharing features on this page, please enable JavaScript.</span></noscript>
</div>
<div class="main">
<section><div class="mp-content"><h2>What is a chlamydia test?</h2>
<p><a data-tid="1307" href="https://medlineplus.gov/chlamydiainfections.html">Chlamydia</a> is a common <a data-tid="158" href="https://medlineplus.gov/bacterialinfections.html">bacterial</a> <a data-tid="400" href="https://medlineplus.gov/sexuallytransmittedinfections.html">sexually transmitted infection</a> (STI), especially in sexually active people younger than age 25. You can get a chlamydia infection through sexual contact. This includes having vaginal, oral, or anal sex without a condom with a partner who has chlamydia.</p>
<p>A chlamydia test checks a sample of fluid from your body to look for the bacteria that causes chlamydia. The type of fluid depends on the part of your body that may be infected. Your sample may be:</p>
<ul>
<li>Urine (pee)</li>
<li>Fluid that's swabbed from your:
<ul>
<li>Urethra (the tube that carries urine out of your body)</li>
<li>Rectum (the last part of your intestine that connects to the anus)</li>
<li>Vagina</li>
</ul>
</li>
</ul>
<p>Chlamydia often has no symptoms, so you may spread the disease to others without even knowing you have it. If you are pregnant and have chlamydia, you can give the infection to your baby during childbirth. Chlamydia can cause <a data-tid="363" href="https://medlineplus.gov/pneumonia.html">pneumonia</a> and eye problems in babies.</p>
<p>Chlamydia can be cured with <a data-tid="222" href="https://medlineplus.gov/antibiotics.html">antibiotics</a>. But if it's not treated, it can cause serious, lasting health problems, even if you don't have symptoms:</p>
<ul>
<li><strong>In women</strong>, untreated chlamydia can cause <a data-tid="3044" href="https://medlineplus.gov/pelvicinflammatorydisease.html">pelvic inflammatory disease</a> (PID). PID can permanently damage the female reproductive system and may cause <a data-tid="5654" href="https://medlineplus.gov/femaleinfertility.html">infertility</a> (problems getting pregnant).</li>
<li><strong>In men</strong>, untreated chlamydia can lead to swelling and pain in the tubes that carry sperm out of the testicles (male sex glands that produce sperm, also called testes). It can also cause <a data-tid="5656" href="https://medlineplus.gov/maleinfertility.html">infertility</a> (problems getting someone pregnant), but this rarely happens.</li>
</ul>
<p>A chlamydia test helps find the disease early so you can get treatment before you develop lasting health problems or spread the disease to others.</p>
<p>Other names: Chlamydia NAAT or NAT, Chlamydia/GC STD Panel, Chlamydia Culture</p></div>
</section>
<section><div class="mp-content"><h2>What is it used for?</h2>
<p>If you're sexually active, a chlamydia test is used to:</p>
<ul>
<li>Check for a chlamydia infection when you <strong>don't</strong> have symptoms</li>
<li>Diagnose or rule out chlamydia when you do have symptoms</li>
</ul>
<p>Symptoms of chlamydia may include:</p>
<ul>
<li>An unusual fluid discharge from your genitals (penis or vagina) or rectum</li>
<li>Irritation or itching around your genitals</li>
<li>Pain or burning when you urinate (pee)</li>
<li>Pain or bleeding in your rectum</li>
<li>In men, pain and swelling in one or both testicles</li>
</ul>
<p>Chlamydia tests are often done with other <a data-pid="33023" href="https://medlineplus.gov/lab-tests/sexually-transmitted-infection-sti-tests/">STI tests</a> because people often have more than one STI at the same time. For example, many people who have chlamydia also have <a data-tid="3019" href="https://medlineplus.gov/gonorrhea.html">gonorrhea</a>.</p>
<p>If you have chlamydia, you'll be tested again three months after you finish treatment. That's because it's common to get chlamydia again.</p></div>
</section>
<section><div class="mp-content"><h2>Why do I need a chlamydia test?</h2>
<p>If your sex partner has been diagnosed with chlamydia or if you have symptoms that could mean you have a chlamydia infection, you will need to be tested. But chlamydia usually doesn't cause symptoms. So, getting tested is the only way to know for sure if you have an infection. That's why medical experts recommend routine screening tests if you have a high risk of getting chlamydia:</p>
<ul>
<li><strong>If you are a sexually active woman</strong>, you should get tested for chlamydia at least every year if you:
<ul>
<li>Are younger than age 25</li>
<li>Are age 25 or older and have a high risk of infection because you have:
<ul>
<li>A new sex partner</li>
<li>More than one sex partner</li>
<li>A sex partner who has sex with other people</li>
<li>A sex partner who has an STI</li>
</ul>
</li>
<li>Have <a data-tid="1" href="https://medlineplus.gov/hiv.html">HIV</a> (You should be tested for chlamydia the first time you see your provider for HIV care. After that you should be tested at least once a year. But you may need to get tested more often if your sexual activity increases your risk of getting chlamydia.)</li>
</ul>
</li>
<li><strong>If you are pregnant</strong>, ask your health care provider about chlamydia testing at your first <a data-tid="6" href="https://medlineplus.gov/prenatalcare.html">prenatal visit</a>. The test is often included with routine <a data-tid="3091" href="https://medlineplus.gov/prenataltesting.html">prenatal tests</a>. You should be tested if you are younger than age 25. If you are older than age 25, you should be tested if you have a high risk of getting chlamydia.</li>
<li><strong>If you are a sexually active gay or bisexual man</strong>, you should get tested for chlamydia at least every year. But you will need to get tested more frequently (every 3 to 6 months) if you have:
<ul>
<li>More than one sex partner</li>
<li>A sex partner who has sex with other people</li>
<li>Anonymous sex (having sex with people you don't know)</li>
<li>HIV or take <a data-tid="7347" href="https://medlineplus.gov/hivprepandpep.html">PrEP medicine</a> to prevent HIV</li>
</ul>
</li>
<li><strong>If you are a heterosexual (straight) man:</strong>
<ul>
<li>Medical experts don't suggest routine testing for chlamydia if you have no symptoms and a low risk of infection.</li>
<li>If you have HIV, you should be tested for chlamydia the first time you see your provider for HIV care. After that you should be tested at least once a year. But you may need to be tested more often if your sexual activity increases your risk of getting chlamydia.</li>
</ul>
</li>
</ul>
<p>The best testing schedule for you may be different than the recommendations. So have an honest talk with your provider about your sexual activity to help them figure out how often you should get tested.</p></div>
</section>
<section><div class="mp-content"><h2>What happens during a chlamydia test?</h2>
<p>To do a chlamydia test, you will need to provide a sample of fluid from the part of your body that may be infected. There are two ways to gather the sample:</p>
<ul>
<li>For a <strong>first-catch urine sample</strong>, you'll use a sterile cup to collect urine from the very first part of your urine stream. To get an accurate test result, you will need to avoid urinating for two hours before the test.</li>
<li>For a <strong>swab sample</strong>, your provider will use a special swab or brush to collect cells, usually from your genital area. You may feel some brief discomfort. Your provider may give you the choice to swab yourself. In certain cases, fluid may be swabbed from your rectum, throat, eyes, or cervix (the lower part of the uterus).</li>
</ul>
<p>Test results are usually ready in a day. There are some rapid chlamydia tests that can provide results in 90 minutes or less.</p>
<p>You can also buy <a data-pid="31381" href="https://medlineplus.gov/lab-tests/at-home-medical-tests/">at-home tests</a> for chlamydia and other STIs. With these tests, you collect a swab or urine sample at home and send it to a lab for testing. It's important to follow all the instructions carefully and discuss your test results with your provider.</p>
<p>You should <strong>not</strong> use an at-home test if you have symptoms of chlamydia or if your partner has chlamydia. In that case, it's important to talk with your provider right away so you don't delay treatment. Ask your provider whether at-home chlamydia testing is right for you.</p></div>
</section>
<section><div class="mp-content"><h2>Will I need to do anything to prepare for the test?</h2>
<p>Preparations for a chlamydia test depend on the type of sample you will be providing. You may need to avoid antibiotic medicines and vaginal douches and creams for 24 hours before your test. But don't stop taking any medicines without talking with your provider first. Ask your provider if there are any special instructions for your test.</p></div>
</section>
<section><div class="mp-content"><h2>Are there any risks to the test?</h2>
<p>There are no known risks to having a chlamydia test.</p></div>
</section>
<section><div class="mp-content"><h2>What do the results mean?</h2>
<ul>
<li>A <strong>negative test result</strong> means that you did not have a chlamydia infection when the sample was collected.</li>
<li>A <strong>positive test result</strong> means you have been infected with chlamydia.</li>
</ul>
<p>If you have chlamydia, you will need to:</p>
<ul>
<li><strong>Take antibiotics to treat your infection.</strong> Your provider will tell you how to take your medicine. To make sure your infection is cured, follow the instructions carefully and finish all the medicine.</li>
<li><strong>Tell your sexual partner/s that you have chlamydia</strong> so that they can be tested and treated if necessary.</li>
<li><strong>Get retested for chlamydia three months after you finish treatment.</strong> That's because repeat infections are very common. Ask your provider to tell you how often to get tested after that.</li>
</ul>
<p>Learn more about <a data-pid="806" href="https://medlineplus.gov/lab-tests/how-to-understand-your-lab-results/">laboratory tests, reference ranges, and understanding results</a>.</p></div>
</section>
<section><div class="mp-content"><h2>Is there anything else I need to know about a chlamydia test?</h2>
<p>The most reliable way to prevent chlamydia is not to have vaginal, oral, or anal sex. But if you are sexually active, you can reduce your risk of getting chlamydia and other STIs by:</p>
<ul>
<li>Having sex with only one partner who has sex only with you (mutual monogamy). But first, both of you should get tested for chlamydia and other STIs.</li>
<li>Using latex condoms correctly every time you have sex. If your or your partner is <a data-tid="1439" href="https://medlineplus.gov/latexallergy.html">allergic to latex</a>, you can use polyurethane condoms.</li>
</ul></div>
</section>
<section><div class="mp-refs mp-content"><h2>References</h2>
<ol>
<li>Centers for Disease Control and Prevention [Internet]. Atlanta: U.S. Department of Health and Human Services; About Chlamydia 2024 Feb 20 [cited 2024 Nov 8]; [about 4 screens]. Available from: <a href="https://www.cdc.gov/chlamydia/about/" target="bibliowin">https://www.cdc.gov/chlamydia/about/</a></li>
<li>Centers for Disease Control and Prevention [Internet]. Atlanta: U.S. Department of Health and Human Services; 2021 STD Treatment Guidelines: Chlamydial Infections [reviewed; 2021 Jul 22; cited 2024 Nov 8]; [about 10 screens]. Available from: <a href="https://www.cdc.gov/std/treatment-guidelines/chlamydia.htm" target="bibliowin">https://www.cdc.gov/std/treatment-guidelines/chlamydia.htm</a></li>
<li>Centers for Disease Control and Prevention [Internet]. Atlanta: U.S. Department of Health and Human Services; 2021 Sexually Transmitted Diseases Treatment Guidelines: Screening Recommendations and Considerations Referenced in Treatment Guidelines and Original Sources; [reviewed 2024 Mar 22; cited 2024 Nov 8]; [about 14 screens]. Available from: <a href="https://www.cdc.gov/std/treatment-guidelines/screening-recommendations.htm" target="bibliowin">https://www.cdc.gov/std/treatment-guidelines/screening-recommendations.htm</a></li>
<li>Cleveland Clinic: Health Library: Diseases and Conditions [Internet]. Cleveland (OH): Cleveland Clinic; c2024. Chlamydia; [reviewed 2023 Feb 6; cited 2024 Nov 8]; [about 23 screens]. Available from: <a href="https://my.clevelandclinic.org/health/diseases/4023-chlamydia" target="bibliowin">https://my.clevelandclinic.org/health/diseases/4023-chlamydia</a></li>
<li>Cleveland Clinic: Health Library: Diseases and Conditions [Internet]. Cleveland (OH): Cleveland Clinic; c2024. Epididymitis; [reviewed 2024 Oct 10; cited 2024 Nov 8]; [about 16 screens]. Available from: <a href="https://my.clevelandclinic.org/health/diseases/17697-epididymitis" target="bibliowin">https://my.clevelandclinic.org/health/diseases/17697-epididymitis</a></li>
<li><em>Eunice Kennedy Shriver</em> National Institute of Child Health and Human Development [Internet]. Bethesda (MD): U.S. Department of Health and Human Services; What are some types of and treatments for sexually transmitted diseases (STDs) or sexually transmitted infections (STIs)?; [reviewed 2024 May 29; cited 2024 Nov 8]; [about 11 screens]. Available from: <a href="https://www.nichd.nih.gov/health/topics/stds/conditioninfo/types#Chlamydia" target="bibliowin">https://www.nichd.nih.gov/health/topics/stds/conditioninfo/types#Chlamydia</a></li>
<li>Mayo Clinic [Internet]. Mayo Foundation for Medical Education and Research; c1998-2024. Chlamydia trachomatis; 2024 Sep 12; [cited 2024 Nov 8]; [about 4 screens]. Available from: <a href="https://www.mayoclinic.org/diseases-conditions/chlamydia/diagnosis-treatment/drc-20355355" target="bibliowin">https://www.mayoclinic.org/diseases-conditions/chlamydia/diagnosis-treatment/drc-20355355</a></li>
<li>Mayo Clinic [Internet]. Mayo Foundation for Medical Education and Research; c1998-2024. Urinalysis; 2023 Oct 24 [cited 2024 Nov 8]; [about 11 screens]. Available from: <a href="https://www.mayoclinic.org/tests-procedures/urinalysis/about/pac-20384907" target="bibliowin">https://www.mayoclinic.org/tests-procedures/urinalysis/about/pac-20384907</a></li>
<li>Merck Manual Consumer Version [Internet]. Kenilworth (NJ): Merck &amp; Co., Inc.; c2024. Urinalysis and Urine Culture; [reviewed 2024 Jan; cited 2024 Nov 8]; [about 3 screens]. Available from: <a href="https://www.merckmanuals.com/home/kidney-and-urinary-tract-disorders/diagnosis-of-kidney-and-urinary-tract-disorders/urinalysis-and-urine-culture" target="bibliowin">https://www.merckmanuals.com/home/kidney-and-urinary-tract-disorders/diagnosis-of-kidney-and-urinary-tract-disorders/urinalysis-and-urine-culture</a></li>
<li>MyHealthfinder. [Internet]. Washington D.C.: Office of Disease Prevention and Health Promotion, Office of the Assistant Secretary of Health, US Department of Health and Human Services; Get Tested for Chlamydia and Gonorrhea; [updated 2024 Jan19; cited 2024 Nov 8]; [about 5 screens]. Available from: <a href="https://odphp.health.gov/myhealthfinder/health-conditions/hiv-and-other-stds/get-tested-chlamydia-and-gonorrhea#the-basics-tab" target="bibliowin">https://odphp.health.gov/myhealthfinder/health-conditions/hiv-and-other-stds/get-tested-chlamydia-and-gonorrhea#the-basics-tab</a></li>
<li>Testing.com [Internet]. Seattle (WA): OneCare Media; c2024. Best At-Home Chlamydia Tests of 2023; [modified 2023 Sep 27; cited 2024 Nov 8]; [about 22 screens]. Available from: <a href="https://www.testing.com/tests/at-home-chlamydia-test/" target="bibliowin">https://www.testing.com/tests/at-home-chlamydia-test/</a></li>
<li>Testing.com [Internet]. Seattle (WA): OneCare Media; c2022. Chlamydia Testing; [modified 2022 Aug 19; cited 2024 Nov 8]; [about 11 screens]. Available from: <a href="https://www.testing.com/tests/chlamydia-test/" target="bibliowin">https://www.testing.com/tests/chlamydia-test/</a></li>
</ol></div>
</section>
</div>
<div class="side">
<aside>
<section><div class="side-section">
<div class="section-header">
<h2>Related Health Topics</h2>
</div>
<div class="section-body">
<ul class="relatedmp">
<li><a href="https://medlineplus.gov/chlamydiainfections.html">Chlamydia Infections</a></li>
<li><a href="https://medlineplus.gov/gonorrhea.html">Gonorrhea</a></li>
<li><a href="https://medlineplus.gov/pelvicinflammatorydisease.html">Pelvic Inflammatory Disease</a></li>
<li><a href="https://medlineplus.gov/sexuallytransmittedinfections.html">Sexually Transmitted Infections</a></li>
<li><a href="https://medlineplus.gov/teensexualhealth.html">Teen Sexual Health</a></li>
</ul>
</div>
</div></section>
<section><div class="side-section">
<div class="section-header">
<h2>Related Medical Tests</h2>
</div>
<div class="section-body">
<ul class="relatedmp">
<li><a href="https://medlineplus.gov/lab-tests/bacterial-vaginosis-test/">Bacterial Vaginosis Test</a></li>
<li><a href="https://medlineplus.gov/lab-tests/gonorrhea-test/">Gonorrhea Test</a></li>
<li><a href="https://medlineplus.gov/lab-tests/herpes-hsv-test/">Herpes (HSV) Test</a></li>
<li><a href="https://medlineplus.gov/lab-tests/how-to-cope-with-medical-test-anxiety/">How to Cope with Medical Test Anxiety</a></li>
<li><a href="https://medlineplus.gov/lab-tests/how-to-understand-your-lab-results/">How to Understand Your Lab Results</a></li>
<li><a href="https://medlineplus.gov/lab-tests/human-papillomavirus-hpv-test/">Human Papillomavirus (HPV) Test</a></li>
<li><a href="https://medlineplus.gov/lab-tests/prenatal-panel/">Prenatal Panel</a></li>
<li><a href="https://medlineplus.gov/lab-tests/sexually-transmitted-infection-sti-tests/">Sexually Transmitted Infection (STI) Tests</a></li>
<li><a href="https://medlineplus.gov/lab-tests/syphilis-tests/">Syphilis Tests</a></li>
<li><a href="https://medlineplus.gov/lab-tests/trichomoniasis-test/">Trichomoniasis Test</a></li>
</ul>
</div>
</div></section>
</aside>
</div>
<div class="bottom">
<section><div class="lt-disclaimer">
<p>The information on this site should not be used as a substitute for professional medical care or advice. Contact a health care provider if you have questions about your health.</p>
</div>
</section>
</div>
</article>
</div>
<div id="citation-how-to">
<button><span>Learn how to cite this page</span></button>
</div>
</div>
<footer>
<div id="mplus-footer">
<div class="footer1">
<ul class="secondarynav">
<li><a href="https://medlineplus.gov/about/">About MedlinePlus</a></li>
<li><a href="https://medlineplus.gov/whatsnew/">What's New</a></li>
<li><a href="https://medlineplus.gov/sitemap.html">Site Map</a></li>
<li><a href="https://support.nlm.nih.gov/knowledgebase/category/?id=CAT-01231&category=medlineplus&from=https%3A//medlineplus.gov/lab-tests/chlamydia-test/" target="_blank"><span>Customer Support</span></a></li>
</ul>
<ul class="follow-footer">
<li>
<a href="https://medlineplus.gov/rss.html" class="follow-item">Subscribe to RSS<img src="https://medlineplus.gov/images/feed.png" class="social-media-toolkit-icon" alt="RSS" title="RSS"></a>
</li>
<li>
<span class="follow-label">Follow us</span>
<a href="https://twitter.com/medlineplus" class="follow-item" target="_blank">
<img src="https://medlineplus.gov/images/i_share_twitter.png" class="follow-icon" alt="X" title="X">
</a>
<a href="https://facebook.com/Mplus.gov/" class="follow-item" target="_blank">
<img src="https://medlineplus.gov/images/i_share_fb.png" class="follow-icon" alt="Facebook" title="Facebook">
</a>
<a href="https://www.instagram.com/mplusgov/" class="follow-item" target="_blank">
<img src="https://medlineplus.gov/images/Instagram_Glyph_Gradient_RGB.png" class="follow-icon" alt="Instagram" title="Instagram">
</a>
</li>
<li>
<a href="https://medlineplus.gov/social-media-toolkit/" class="social-media-toolkit-item">Social Media Toolkit<img src="https://medlineplus.gov/images/i_social_media_toolkit.png" class="social-media-toolkit-icon" alt="Social Media Toolkit" title="Social Media Toolkit"></a>
</li>
</ul>
</div>
<div class="footer2">
<ul>
<li><a href=" https://www.nlm.nih.gov/web_policies.html" target='_blank'>NLM Web Policies</a></li>
<li><a href="https://medlineplus.gov/about/using/usingcontent/" >Copyright</a></li>
<li><a href="https://medlineplus.gov/accessibility.html">Accessibility</a></li>
<li><a href="https://medlineplus.gov/about/using/criteria/">Guidelines for Links</a></li>
<li><a href="https://medlineplus.gov/plugins.html">Viewers & Players</a></li>
<li><a href="https://www.hhs.gov/vulnerability-disclosure-policy/index.html" target="_blank">HHS Vulnerability Disclosure</a></li>
<li><a href="https://medlineplus.gov/medlineplus-connect/">MedlinePlus Connect for EHRs</a></li>
<li><a href="https://medlineplus.gov/about/developers/">For Developers</a></li>
</ul>
<div class="address">
<a href="https://www.nlm.nih.gov" target="_blank">National Library of Medicine</a>
<span>8600 Rockville Pike, Bethesda, MD 20894</span>
<a href="https://www.hhs.gov" target="_blank">U.S. Department of Health and Human Services</a>
<a href="https://www.nih.gov" target="_blank">National Institutes of Health</a>
</div>
<div class="date">
<span id="lastupdate">Last updated December 4, 2024</span>
</div>
<div class="return-top"><a href="#top" title="Return to top"><img class="return-top-icon" alt="Return to top" src="https://medlineplus.gov/images/return-top.png"></a></div>
</div>
</div>
</footer>
</div>
<script src="https://medlineplus.gov/jslib/jquery-3.6.0.min.js" type="text/javascript"></script>
<script src="https://medlineplus.gov/jslib/mplus-frontend-controls-new.js" type="text/javascript"></script>
<script src="https://medlineplus.gov/jslib/mplus-share.js?id=1112022" type="text/javascript"></script>
<!--[if lte IE 9]><script src="//www.nlm.nih.gov/medlineplus/jslib/jquery.placeholder.js" type="text/javascript"></script><![endif]-->
<script src="https://medlineplus.gov/jslib/control.js" type="text/javascript"></script>
<script src="https://medlineplus.gov/uswds/js/uswds.min.js" type="text/javascript"></script>
<script type='application/ld+json'>{
"@context": "http://schema.org",
"@type": "MedicalWebPage",
"headline": "Chlamydia Test",
"description": "Chlamydia is a common bacterial sexually transmitted infection (STI), especially in sexually active people younger than age 25. You can get a chlamydia infection through sexual contact. This includes having vaginal, oral, or anal sex without a condom with a partner who has chlamydia. A chlamydia test checks a sample of fluid from your body to look for the bacteria that causes chlamydia. The type of fluid depends on the part of your body that may be infected. Your sample may be: Urine (pee); Fluid that's swabbed from your: Urethra (the tube that carries urine out of your body); Rectum (the last part of your intestine that connects to the anus); Vagina; ; Chlamydia often has no symptoms, so you may spread the disease to others without even knowing you have it. If you are pregnant and have chlamydia, you can give the infection to your baby during childbirth. Chlamydia can cause pneumonia and eye problems in babies. Chlamydia can be cured with antibiotics. But if it's not treated, it can cause serious, lasting health problems, even if you don't have symptoms: In women, untreated chlamydia can cause pelvic inflammatory disease (PID). PID can permanently damage the female reproductive system and may cause infertility (problems getting pregnant).; In men, untreated chlamydia can lead to swelling and pain in the tubes that carry sperm out of the testicles (male sex glands that produce sperm, also called testes). It can also cause infertility (problems getting someone pregnant), but this rarely happens.; A chlamydia test helps find the disease early so you can get treatment before you develop lasting health problems or spread the disease to others. Other names: Chlamydia NAAT or NAT, Chlamydia/GC STD Panel, Chlamydia Culture",
"url": "https://medlineplus.gov/lab-tests/chlamydia-test/",
"publisher": {
"@type": "Organization",
"legalName": "National Library of Medicine",
"url": "https://www.nlm.nih.gov",
"brand": {
"@type": "Brand",
"name": "MedlinePlus",
"description": "MedlinePlus is an online health information resource for patients and their families and friends. It is a service of the National Library of Medicine (NLM), the world's largest medical library, and a part of the National Institutes of Health (NIH).",
"url": "https://medlineplus.gov",
"logo": {
"@type": "ImageObject",
"url": "https://medlineplus.gov/images/m_logo_primary.png"
}
},
"parentOrganization": {
"@type": "Organization",
"legalName": "National Institutes of Health",
"url": "https://www.nih.gov"
}
}
}</script>
</body>
</html>