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Common

Nausea and vomiting

Reported by a meaningful share of trazodone users, particularly early in treatment, and often reduced by taking the dose with food.

Editorially reviewed
Key points
  • Common, especially in the first days of use
  • Taking with food often reduces nausea
  • Severe or persistent vomiting warrants medical attention

Nausea is a common gastrointestinal side effect across many antidepressants that affect serotonin activity, since serotonin receptors are present throughout the gut. Taking trazodone with food can both reduce nausea and change its absorption profile slightly.

Vomiting is less common than nausea alone but is listed in trazodone's overdose reaction profile as well, so vomiting that is severe, persistent, or accompanied by other symptoms warrants medical attention.

Not medical advice. This page describes general patterns reported for trazodone and does not replace individualized guidance from your prescriber or pharmacist.

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