Drug interactions
Desvenlafaxine + Fish oil triglycerides
Severity: Minor
Desvenlafaxine and Fish oil triglycerides: minor interaction.
Last updated
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.
Summary
Omega-3 fatty acids have mild antiplatelet effects and desvenlafaxine can impair platelet serotonin uptake, so bleeding tendency may be slightly increased. Clinically significant bleeding is uncommon at usual doses.
What this interaction means in plain words
Desvenlafaxine and Fish oil triglycerides have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised.
Why it happens
Additive effects on platelet function.
What to do
Be alert for bruising or bleeding, especially if anticoagulants or antiplatelets are also used.
What to ask your pharmacist
- Is there anything I should notice while taking both?
- Do I need to tell my doctor at the next visit?
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Other interactions of Desvenlafaxine
- Desvenlafaxine + Isocarboxazid Contraindicated
- Desvenlafaxine + Methylene blue Contraindicated
- Desvenlafaxine + Phenelzine Contraindicated
- Desvenlafaxine + Rasagiline Contraindicated
- Desvenlafaxine + Safinamide Contraindicated
- Desvenlafaxine + Selegiline Contraindicated
Frequently asked questions
Can I take Desvenlafaxine with Fish oil triglycerides?
MediHelp rates the interaction as minor. Desvenlafaxine and Fish oil triglycerides have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. Omega-3 fatty acids have mild antiplatelet effects and desvenlafaxine can impair platelet serotonin uptake, so bleeding tendency may be slightly increased. Clinically significant bleeding is uncommon at usual doses.
How serious is the interaction between Desvenlafaxine and Fish oil triglycerides?
MediHelp rates it minor, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Be alert for bruising or bleeding, especially if anticoagulants or antiplatelets are also used.
What other medicines interact with Desvenlafaxine?
MediHelp also lists interactions of Desvenlafaxine with, for example, Isocarboxazid, Methylene blue, Phenelzine. The full list is on the Desvenlafaxine page.
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