Drug interactions
Dexamethasone + Salsalate
Severity: Moderate
Dexamethasone and Salsalate: 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
Salsalate is a non-acetylated salicylate that, with corticosteroids, may increase the risk of gastrointestinal irritation and ulceration. Corticosteroids can also reduce serum salicylate concentrations.
What this interaction means in plain words
Dexamethasone and Salsalate 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 toxicity, with increased salicylate clearance caused by corticosteroids.
What to do
Use gastroprotection in patients at risk for GI bleeding and monitor for abdominal pain or melena. Reassess salsalate dose when dexamethasone is started or withdrawn.
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 Dexamethasone
- Bcg vaccine live + Dexamethasone Contraindicated
- Dexamethasone + Mifepristone Contraindicated
- Dexamethasone + Rilpivirine Contraindicated
- Dexamethasone + Smallpox vaccine live Contraindicated
- Dexamethasone + Varicella virus vaccine live Contraindicated
- Dexamethasone + Yellow fever vaccine Contraindicated
Frequently asked questions
Can I take Dexamethasone with Salsalate?
MediHelp rates the interaction as moderate. Dexamethasone and Salsalate 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. Salsalate is a non-acetylated salicylate that, with corticosteroids, may increase the risk of gastrointestinal irritation and ulceration. Corticosteroids can also reduce serum salicylate concentrations.
How serious is the interaction between Dexamethasone and Salsalate?
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 gastroprotection in patients at risk for GI bleeding and monitor for abdominal pain or melena. Reassess salsalate dose when dexamethasone is started or withdrawn.
What other medicines interact with Dexamethasone?
MediHelp also lists interactions of Dexamethasone with, for example, Bcg vaccine live, Mifepristone, Rilpivirine. The full list is on the Dexamethasone page.
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