Is Kratom Safe? | NIH News in Health

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class="article-type"> <span class="icon"></span> <p class="article-type-header">Health Capsule</p> </div> <h1><span class="field field--name-title field--type-string field--label-hidden">Is Kratom Safe?</span> </h1> <div class="group-page-tools field-group-html-element page-tools"> <span class="page-tools-item page-tools-item-with-label"> <a aria-label="Lea este art铆culo en espa帽ol" href="https://salud.nih.gov/articulo/es-seguro-el-kratom/">En espa帽ol</a> </span> </span> <span class="page-tools-item page-tools-item-with-label"> <a href="mailto:nihnewsinhealth@od.nih.gov">Send us your comments <span class="mailto"> <span class="element-invisible">(link sends e-mail)</span> </span> </a> </span> </div> <div class="featured-media"> <div class="field field--name-field-media-featured field--type-entity-reference field--label-hidden field__item"><article class="image media media--type-image media--view-mode-featured-media-caption"> <div class="field field--name-field-media-image field--type-image field--label-hidden field__item"> <picture> <img src="/sites/newsinhealth/files/2022/August/aug2022-capsule-2-kratam-leaves.jpg" alt="Kratom leaves" title="Kratom leaves" typeof="foaf:Image" /> </picture> </div> <div class="field field--name-field-credit field--type-string field--label-hidden field__item">Freelanceman / Shutterstock</div> </article> </div> </div> <p>Kratom is a tree in the coffee family. It鈥檚 found in Thailand and neighboring countries. For centuries, people in Southeast Asia have used its leaves for both increased energy and relaxation. More recently, people around the world are using it to treat pain or manage opioid withdrawal symptoms. But kratom鈥檚 safety and effectiveness haven鈥檛 been well studied.</p> <p>In the U.S., kratom products are sold in stores鈥攍ike herbal or smoke shops鈥攁nd online. But there are no FDA-approved uses for kratom.* Many products sold as kratom have been found to contain harmful contaminants, like heavy metals and bacteria.</p> <p>Kratom has been reported to have varied effects. Stimulant-like effects include increased energy, alertness, and rapid heart rate. Opioid-like effects include relaxation, pain relief, and confusion. Researchers are studying what kratom does in the brain, what interactions it has with medications, and whether it鈥檚 helpful for medicinal uses. But studies are in the early stages.</p> <p>Some people report using kratom to help manage opioid withdrawals and cravings. But people who use kratom regularly may experience withdrawal symptoms if they stop using it or cut back. More research is needed to find out why.</p> <p>Kratom may have some mild side effects, like nausea, constipation, or dizziness. It鈥檚 also been associated with rare serious effects, such as seizures, high blood pressure, and liver problems.</p> <p>To learn more about kratom, visit <a href="https://www.nccih.nih.gov/health/kratom">nccih.nih.gov/health/kratom</a> and <a href="https://nida.nih.gov/research-topics/kratom">nida.nih.gov/research-topics/kratom</a>.</p> <p>*Editor鈥檚 note: This story has been corrected as it incorrectly stated that dietary supplements are not regulated by the FDA.</p> </div> </div> </div> </div> <aside class="sidebar-second desktop:grid-col-4 l-region l-region--sidebar-second department-subnav"> <div class="region region-sidebar-second"> <div class="views-element-container clearfix block block-views block-views-blocksidebar-paragraphs-block-1" id="block-views-block-sidebar-paragraphs-block-1"> <div class="view view-sidebar-paragraphs view-id-sidebar_paragraphs view-display-id-block_1 js-view-dom-id-87d466422b5061913c05c3b2859516593a78a8de20a0b0a39f6bdb909877d103"> </div> </div> <div class="views-element-container clearfix block block-views block-views-blocksidebar-paragraphs-block-2" id="block-views-block-sidebar-paragraphs-block-2"> <div class="view view-sidebar-paragraphs view-id-sidebar_paragraphs view-display-id-block_2 js-view-dom-id-76ec71d686824a52fae90fd94ea6d7112ad90abe72a3181d71ed48db03767f10"> <div class="view-content"> <div class="views-row"><div class="views-field views-field-field-sidebar-box-field-collecti"><div class="field-content"> <div class="box"> <div class="paragraph paragraph--type--sidebar-box-field-collecti paragraph--view-mode--default clearfix find-more-information"> <h3><span class="icon find-more-information"></span>Find More Information</h3> <div class="grid-col-fill"> <div class="clearfix text-formatted field field--name-field-sidebar-box-content field--type-text-long field--label-hidden field__item"><ul><li><a href="https://www.nccih.nih.gov/health/kratom">Kratom</a></li> <li><a href="https://nida.nih.gov/research-topics/kratom#addictive-withdrawal">Kratom and Addiction</a></li> <li><a href="https://www.fda.gov/news-events/public-health-focus/fda-and-kratom">FDA and Kratom</a> (FDA)</li> <li><a href="https://www.dea.gov/factsheets/kratom">Kratom</a> (DEA)</li> </ul></div> </div> </div> </div> </div></div></div> </div> </div> </div> </div> </aside> </div> </div> </div> <div class="l-content-second"> <div class="region region-content-second"> <div id="block-featuredstories-2" class="clearfix block block-block-content block-block-content4dc180ac-eaed-4cb2-972b-6b3ddcec95aa teaser-list-landing"> <h3 class="header-with-rule">Featured Stories</h3> <div class="field field--name-field-stories field--type-entity-reference field--label-hidden view-content field__items"> <div class="field__item teaser-clickable teaser-landing"> <div data-history-node-id="4671" role="article" about="/2022/01/it-flu-covid-19-allergies-or-cold"> <div class="teaser-thumbnail"> <div class="field field--name-field-media field--type-entity-reference field--label-hidden field__item"><article class="image media media--type-image media--view-mode-feature-teaser"> <div class="field field--name-field-media-image field--type-image field--label-hidden field__item"> <img srcset="/sites/newsinhealth/files/styles/teaser_900x527/public/2022/January/jan2022-cover-illustration-four-ways-stay-safe-germs-cropped.jpg?itok=4i4YaEVB 1x" src="/sites/newsinhealth/files/styles/teaser_900x527/public/2022/January/jan2022-cover-illustration-four-ways-stay-safe-germs-cropped.jpg?itok=4i4YaEVB" alt="Illustration of four ways to stay safe from germs" title="Illustration of four ways to stay safe from germs" typeof="foaf:Image" /> </div> </article> </div> </div> <p class="teaser-title teaser-clickable-title"><a href="/2022/01/it-flu-covid-19-allergies-or-cold">Is It Flu, COVID-19, Allergies, or a Cold? 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