Drug interactions
Naproxen + Triamcinolone acetonide injectable
Severity: Moderate
Naproxen and Triamcinolone acetonide injectable: 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
Corticosteroids and NSAIDs each raise the risk of gastric irritation, ulceration and bleeding, and the combination is more hazardous than either alone. Risk depends on the dose, duration and systemic exposure of the steroid.
What this interaction means in plain words
Naproxen and Triamcinolone acetonide injectable 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
Additive gastrointestinal mucosal injury from NSAID prostaglandin inhibition and corticosteroid effects on mucosal defense and healing.
What to do
Use the lowest effective doses for the shortest time and consider a proton pump inhibitor in at-risk patients. Advise patients to report black stools, vomiting blood or severe abdominal pain.
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?
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Other interactions of Naproxen
- Ketorolac intranasal + Naproxen Contraindicated
- Ketorolac + Naproxen Contraindicated
- Aceclofenac + Naproxen Major
- Acemetacin + Naproxen Major
- Acetylsalicylic acid + Naproxen Major
- Alteplase + Naproxen Major
Frequently asked questions
Can I take Naproxen with Triamcinolone acetonide injectable?
MediHelp rates the interaction as moderate. Naproxen and Triamcinolone acetonide injectable 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. Corticosteroids and NSAIDs each raise the risk of gastric irritation, ulceration and bleeding, and the combination is more hazardous than either alone. Risk depends on the dose, duration and systemic exposure of the steroid.
How serious is the interaction between Naproxen and Triamcinolone acetonide injectable?
MediHelp rates it moderate, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Use the lowest effective doses for the shortest time and consider a proton pump inhibitor in at-risk patients. Advise patients to report black stools, vomiting blood or severe abdominal pain.
What other medicines interact with Naproxen?
MediHelp also lists interactions of Naproxen with, for example, Ketorolac intranasal, Ketorolac, Aceclofenac. The full list is on the Naproxen page.
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