Drug interactions
Aspirin / citric acid / sodium bicarbonate + Verapamil
Severity: Minor
Aspirin / citric acid / sodium bicarbonate and Verapamil: 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
Verapamil has mild antiplatelet effects and may modestly prolong bleeding time. With analgesic-dose aspirin, bleeding risk may be slightly increased.
What this interaction means in plain words
Aspirin / citric acid / sodium bicarbonate and Verapamil 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 inhibition of platelet function; calcium channel blockade impairs platelet calcium-dependent activation.
What to do
Watch for bruising or gastrointestinal bleeding, especially with repeated high-dose use or other antithrombotics.
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?
Pro+ members
Unlock the full page
Create an account and start a Pro+ trial to unlock the full management advice for Aspirin / citric acid / sodium bicarbonate and Verapamil, the additional notes, the evidence detail and the whole-prescription interaction checker.
- Full clinical management advice
- Additional notes
- Evidence detail
- Interaction checker for a whole prescription
Try Pro+ free for 7 days on the web. No card needed.
Other interactions of Verapamil
- Dofetilide + Verapamil Contraindicated
- Flibanserin + Verapamil Contraindicated
- Lomitapide + Verapamil Contraindicated
- Lonafarnib + Verapamil Contraindicated
- Pimozide + Verapamil Contraindicated
- Acebutolol + Verapamil Major
Frequently asked questions
Can I take Aspirin / citric acid / sodium bicarbonate with Verapamil?
MediHelp rates the interaction as minor. Aspirin / citric acid / sodium bicarbonate and Verapamil have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. Verapamil has mild antiplatelet effects and may modestly prolong bleeding time. With analgesic-dose aspirin, bleeding risk may be slightly increased.
How serious is the interaction between Aspirin / citric acid / sodium bicarbonate and Verapamil?
MediHelp rates it minor, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Watch for bruising or gastrointestinal bleeding, especially with repeated high-dose use or other antithrombotics.
What other medicines interact with Verapamil?
MediHelp also lists interactions of Verapamil with, for example, Dofetilide, Flibanserin, Lomitapide. The full list is on the Verapamil page.
Full monographs, dosing and an interaction checker in the MediHelp app
Open the complete reference, check multi-drug interactions and use dosing tools in the MediHelp app.
