Sertraline and Salicylic Acid: Interaction Details
AI-assisted, pharmacist-reviewed · AI content regenerated Jul 11, 2026 · Source data updated Jul 2, 2026 · Sources: FDA labeling, DDInter 2.0, cited literature
Sertraline
No brand names on recordSalicylic Acid
No brand names on record
How we grade severity & evidence
Severity levels
- Contraindicated: These should generally not be used together.
- Major: Potentially serious — often needs a change or close monitoring.
- Moderate: Can be significant — usually manageable with monitoring.
- Minor: Usually limited clinical impact.
Evidence grades
- Established: Well documented — supported by controlled studies or strong clinical data.
- Probable: Good supporting evidence, though not definitively proven.
- Suspected: Some evidence suggests this interaction, but it is not well established.
- Possible: Limited or conflicting evidence; the interaction may occur.
- Theoretical: Predicted from the drugs' pharmacology; not yet confirmed in people.
Ratings come from the documented interaction literature and are reviewed by a pharmacist. They describe the documented risk of the combination, not what will necessarily happen to you — your dose, timing, and health picture all matter.
Here's what's going on. Sertraline is an antidepressant (an SSRI). One thing SSRIs do is make your platelets (the tiny cells that help you form clots) a little less sticky. Salicylic acid is in the same family as aspirin, and it also makes clotting harder. Put them together and your risk of bleeding goes up, most often as stomach or gut bleeding, easy bruising, or nosebleeds.
This matters more if you take salicylic acid by mouth (like an aspirin-type product) than a small amount on your skin. Please don't stop either medicine on your own. Just check with your pharmacist or doctor, and watch for unusual bruising, black stools, or bleeding that won't stop.
Interaction: additive impairment of hemostasis. Sertraline (SSRI) depletes platelet serotonin, reducing platelet aggregation; salicylic acid/salicylates add antiplatelet and GI mucosal effects, increasing bleeding risk.
- Direction: increased bleeding risk (PD interaction, not CYP-mediated). Neither is a prodrug relevant here.
- Effect: GI bleeding, intracranial hemorrhage, epistaxis, ecchymosis, petechiae.
- Evidence: established. Severity: major. Onset: unspecified.
- Management: monitor for GI/other bleeding, especially in elderly or those with prior ulcers. Consider acetaminophen for analgesia, an antidepressant with less serotonin reuptake inhibition, or gastroprotection (eg, PPI).
What happens
An increased risk of bleeding
Interaction Deep Dive
Exercise caution when NSAIDs are combined with antidepressants, SSRIs included, because of a heightened likelihood of intracranial hemorrhage1 and gastrointestinal (GI) bleeding 6. Reported bleeding manifestations range from epistaxis, ecchymosis, hematoma, and petechiae to hemorrhages that are life-threatening 5. In patients receiving both an SSRI and an NSAID at the same time, watch carefully for indications of adverse events such as GI bleeds, particularly among the elderly and individuals with prior GI ulcers. Alternatives worth considering include other approaches to pain control (for example, acetaminophen), reassessing the selected antidepressant (that is, opting for agents that inhibit serotonin reuptake to a lesser degree), or providing prophylactic antiulcer medication 4.
Why it happens (mechanism)
Depletion of platelet serotonin by SSRI; additive effects on hemostasis
How to manage this interaction
Keep taking both exactly as prescribed unless your care team tells you otherwise. This combination is manageable with attention.
- Your team may monitor you more closely for bleeding, especially if you are older or have a history of stomach ulcers.
- They may consider a different pain option (such as acetaminophen), review your antidepressant choice, or add a stomach-protecting medicine.
- Tell your pharmacist or doctor right away if you notice black or bloody stools, vomit that looks like coffee grounds, unusual bruising, or bleeding that won't stop.
Management is individual — confirm any change with your pharmacist or prescriber.
Literature reports
4 reports — tap to read
a) Taking NSAIDs together with antidepressants, such as tricyclic antidepressants, SSRIs, serotonin-norepinephrine reuptake inhibitors, and MAOIs, produced a 60% higher risk of intracranial hemorrhage within 30 days of combined use when compared with antidepressant use by itself. No significant difference in the increased risk was seen among the various antidepressant drug classes; however, the risk was greater in male patients than in female patients 1.
b) SSRIs raise the likelihood of upper gastrointestinal (GI) bleeding, and this effect is intensified by simultaneous use of NSAIDs or low-dose aspirin. Hospital admissions for upper GI bleeding were examined among 26,005 users of antidepressant drugs and compared with the number of admissions in patients who were not prescribed antidepressants. The number of upper GI bleeding events was 3.6 times higher than anticipated. Concurrent use of an SSRI with NSAIDs or with low-dose aspirin raised the risk to 12.2 and 5.2 times, respectively. The results of this study show a heightened risk of upper GI bleeding while using SSRIs. Using SSRIs along with NSAIDs or low-dose aspirin increased that risk still further 5.
c) Two metaanalyses of upper GI bleed events attributable to SSRIs, NSAIDs, and their combination determined that SSRIs raised the risk by 1.73 6 to 2.36 times 7, NSAIDs by 2.55 times 6, and the combination of SSRIs and NSAIDs by 4.02 6 to 6.33 times 7.
d) Platelet release of serotonin plays a key role in maintaining hemostasis. Case-control and cohort studies have demonstrated that the combined use of SSRIs and NSAIDs is linked to an increased risk of bleeding 8.
Common questions
Can I take Sertraline and Salicylic Acid together?
Combining sertraline with salicylic acid raises your bleeding risk, especially in the stomach and gut. Keep taking both as prescribed, watch for bleeding signs, and ask your care team whether a safer pain option or stomach protection makes sense. Always confirm with your pharmacist or prescriber before making any change.
How serious is the Sertraline and Salicylic Acid interaction?
It is rated major. Potentially serious — often needs a change or close monitoring.
How quickly could this interaction happen?
The documented onset is "unspecified". The timing of this interaction is not well characterized.
How is the Sertraline and Salicylic Acid interaction managed?
Keep taking both exactly as prescribed unless your care team tells you otherwise. This combination is manageable with attention. Your team may monitor you more closely for bleeding, especially if you are older or have a history of stomach ulcers. They may consider a different pain option (such as acetaminophen), review your antidepressant choice, or add a stomach-protecting medicine. Tell your pha… Management is individual — always follow your own care team's guidance.
How strong is the evidence for this interaction?
The evidence is graded "established". Well documented — supported by controlled studies or strong clinical data.
From our Q&A
Real reader questions about these medications, each personally answered by our pharmacist:
Questions for your pharmacist
- Does my dose of Sertraline or Salicylic Acid need adjusting while I take them together?
- What symptoms should prompt me to call you or my prescriber right away?
- Does the timing of my doses matter for this combination?
- Is there a safer alternative to one of these medications for me?
References (8)
- Shin JY, Park MJ, Lee SH, et al: Risk of intracranial haemorrhage in antidepressant users with concurrent use of non-steroidal anti-inflammatory drugs: nationwide propensity score matched study. BMJ 2015; 351:h3517. PubMed
- Product Information: VIMOVO(TM) delayed release oral tablets, naproxen and esomeprazole magnesium delayed release oral tablets. AstraZeneca LPW, Wilmington, DE, 2010. DailyMed
- Product Information: SPRIX(TM) nasal spray, ketorolac tromethamine nasal spray. Roxro Pharma, Inc, Menlo Park, CA, 2009. DailyMed
- Mort JR, Aparasu RR, & Baer RK: Interaction between selective serotonin reuptake inhibitors and nonsteroidal antiinflammatory drugs: review of the literature. Pharmacotherapy 2006; 26(9):1307-1313. PubMed
- Dalton S, Johansen C, Mellemkjoer L, et al: Use of selective serotonin reuptake inhibitors and risk of upper gastrointestinal tract bleeding. Arch Intern Med 2003; 163:59-64. DOI
- Oka Y, Okamoto K, Kawashita N, et al: Meta-analysis of the risk of upper gastrointestinal hemorrhage with combination therapy of selective serotonin reuptake inhibitors and non-steroidal anti-inflammatory drugs. Biol Pharm Bull 2014; 37(6):947-953. PubMed
- Loke YK, Trivedi AN, & Singh S: Meta-analysis: gastrointestinal bleeding due to interaction between selective serotonin uptake inhibitors and non-steroidal anti-inflammatory drugs. Aliment Pharmacol Ther 2008; 27(1):31-40. PubMed
- Product Information: CELEXA(R) oral tablets, citalopram oral tablets. Allergan USA Inc (per FDA), Madison, NJ, 2023. DailyMed
Keep reading about Sertraline
Keep reading about Salicylic Acid
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