Vortioxetine
Vortioxetine, sold under the brand names Trintellix and Brintellix among others, is a medication used to treat major depressive disorder. Its effectiveness is viewed as similar to that of other antidepressants. It is taken by mouth.
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Pronunciation | /vɔːrtiˈɒksətiːn/ vor-tee-OK-sə-teen |
Trade names | Trintellix, Brintellix, others |
Other names | Lu AA21004, Vortioxetine hydrobromide (JAN JP), Vortioxetine hydrobromide (USAN US) |
AHFS/Drugs.com | Monograph |
MedlinePlus | a614003 |
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Routes of administration | By mouth |
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Bioavailability | 75% (peak at 7–11 hours) |
Protein binding | 98–99% |
Metabolism | Liver, primarily CYP2D6-mediated oxidation |
Elimination half-life | 66 hours |
Excretion | 59% in urine, 26% in feces |
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ECHA InfoCard | 100.258.748 |
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Formula | C18H22N2S |
Molar mass | 298.45 g·mol−1 |
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Common side effects include nausea, vomiting, constipation, and sexual dysfunction. Serious side effects may include suicide in those under the age of 25, serotonin syndrome, bleeding, mania, and SIADH. A withdrawal syndrome may occur if the medication is abruptly stopped or the dose is decreased. Use during pregnancy and breastfeeding is not generally recommended. It is classified as a serotonin modulator and stimulator. Vortioxetine's mechanism of action is not entirely understood, but is believed to be related to increasing serotonin levels and possibly interacting with certain receptors for serotonin.
It was approved for medical use in the United States in 2013. In 2020, it was the 243rd most commonly prescribed medication in the United States, with more than 1 million prescriptions.