Is DHA (Docosahexaenoic Acid) Safe with Amlodipine?
Free · No account · based on published sources including NIH ODS, FDA drug labels, and peer-reviewed literature
Monitor blood pressure regularly when combining DHA supplements with antihypertensive medications. Report dizziness, lightheadedness, or fainting to your prescriber.
Why this interaction occurs
DHA has demonstrated modest but clinically relevant antihypertensive effects through improved endothelial function and vasodilation. Combined use with calcium channel blockers may produce additive hypotensive effects.
Evidence
Evidence level: limited.
Reported safety data
The FDA’s adverse event reporting system (FAERS) has received 372,676 reports mentioning Amlodipine. This reflects reported cases involving the medication in general — not confirmed causation, and not specific to the Amlodipine + supplement combination on this page.
FAERS reports are voluntary and cannot prove that a drug caused an event. Do not use report counts to assess the safety of this specific drug-supplement pair.
Frequently asked questions
Related interactions
All DHA (Docosahexaenoic Acid) interactions → · All Amlodipine interactions →
Already checked this one — check your whole list
Educational only — not medical advice.
Always confirm with your doctor or pharmacist.