Drug interactions
Doxazosin + Meclofenamate
Severity: Moderate
Doxazosin and Meclofenamate: moderate 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
NSAIDs such as meclofenamate can blunt the effect of antihypertensives through sodium and fluid retention and reduced vasodilatory prostaglandins. The effect is typically modest but can matter with regular use.
What this interaction means in plain words
Doxazosin and Meclofenamate can affect each other. The combination is often manageable, but it may need a change of dose, a change of timing, or extra checks while both are taken.
Why it happens
Prostaglandin synthesis inhibition causes sodium and water retention and vasoconstriction.
What to do
Monitor blood pressure when starting or stopping meclofenamate. Use the lowest effective NSAID dose and adjust doxazosin if needed.
What to ask your pharmacist
- Should I take them at different times of day?
- Does the dose of either medicine need to change?
- Is there anything I should avoid, such as alcohol or certain foods, while on both?
Pro+ members
Unlock the full page
Create an account and start a Pro+ trial to unlock the full management advice for Doxazosin and Meclofenamate, 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 Doxazosin
- Alfuzosin + Doxazosin Major
- Amifostine + Doxazosin Major
- Avanafil + Doxazosin Major
- Doxazosin + Dutasteride-tamsulosin Major
- Doxazosin + Phentolamine Major
- Doxazosin + Prazosin Major
Frequently asked questions
Can I take Doxazosin with Meclofenamate?
MediHelp rates the interaction as moderate. Doxazosin and Meclofenamate can affect each other. The combination is often manageable, but it may need a change of dose, a change of timing, or extra checks while both are taken. NSAIDs such as meclofenamate can blunt the effect of antihypertensives through sodium and fluid retention and reduced vasodilatory prostaglandins. The effect is typically modest but can matter with regular use.
How serious is the interaction between Doxazosin and Meclofenamate?
MediHelp rates it moderate, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Monitor blood pressure when starting or stopping meclofenamate. Use the lowest effective NSAID dose and adjust doxazosin if needed.
What other medicines interact with Doxazosin?
MediHelp also lists interactions of Doxazosin with, for example, Alfuzosin, Amifostine, Avanafil. The full list is on the Doxazosin 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.
