Drug interactions
aspirin + sertraline
For healthcare professionals — reference only. This page is a brief summary, not medical advice and not a substitute for official labeling or clinical judgement. Always verify before prescribing or dispensing.
Overview
Additive antiplatelet effect increases risk of bleeding (e.g., GI bleeding, intracranial hemorrhage).
Mechanism of action
SSRI inhibits platelet serotonin uptake → impaired aggregation; aspirin irreversibly inhibits COX-1 → reduced thromboxane A2; combined effect increases bleeding.
Clinical management
Avoid additional NSAIDs/antithrombotics if possible. If aspirin is indicated, use the lowest effective dose, consider PPI gastroprotection in GI-risk patients, and monitor for bleeding; educate on bleeding signs.
Drug reference
References
- Zoloft (sertraline) Prescribing Information — FDA Label
- Sertraline: Drug Interactions — Lexicomp
- Selective serotonin reuptake inhibitors and risk of bleeding — UpToDate
Frequently asked questions
Can I take aspirin with sertraline?
The interaction is rated: Major. Additive antiplatelet effect increases risk of bleeding (e.g., GI bleeding, intracranial hemorrhage).
How serious is the interaction between aspirin and sertraline?
The interaction is rated: Major. Evidence level: High.
How is the interaction between aspirin and sertraline managed?
Avoid additional NSAIDs/antithrombotics if possible. If aspirin is indicated, use the lowest effective dose, consider PPI gastroprotection in GI-risk patients, and monitor for bleeding; educate on bleeding signs.
Why do aspirin and sertraline interact?
SSRI inhibits platelet serotonin uptake → impaired aggregation; aspirin irreversibly inhibits COX-1 → reduced thromboxane A2; combined effect increases bleeding.
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