Aspirin and Diclofenac and misoprostol interaction
Aspirin and Diclofenac and misoprostol: the Diclofenac and misoprostol prescribing label flags this combination with the strongest language, such as a contraindication, a boxed warning, or an instruction to avoid it.
Do not combine without a prescriber's guidance. The label language below is the strongest FDA uses.
What the FDA labels say
From the Diclofenac and misoprostol (Diclofenac sodium and Misoprostol) label · effective 2026-08-31
…defects [see Warnings and Precautions (5.1) and Use in Specific Populations (8.1) ] • In the setting of coronary artery bypass graft (CABG) surgery [see Warnings and Precautions (5.2) ] • Active gastrointestinal bleeding [see Warnings and Precautions (5.3) ] • History of asthma, urticaria, or other allergic-type reactions after taking aspirin or other NSAIDs.
• History of asthma, urticaria, or other allergic-type reactions after taking aspirin or other NSAIDs ( 4 )
• Exacerbation of Asthma Related to Aspirin Sensitivity : Contraindicated in patients with aspirin-sensitive asthma.
Exacerbation of Asthma Related to Aspirin Sensitivity A subpopulation of patients with asthma may have aspirin-sensitive asthma which may include chronic rhinosinusitis complicated by nasal polyps; severe, potentially fatal bronchospasm; and/or intolerance to aspirin and other NSAIDs.
Because cross-reactivity between aspirin and other NSAIDs has been reported in such aspirin-sensitive patients, diclofenac sodium/misoprostol is contraindicated in patients with this form of aspirin sensitivity [see Contraindications (4) ] .
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Open in the checkerNot medical advice. Interaction Checker quotes FDA label text and NIH fact sheets. Whether an interaction matters for you depends on doses, timing, kidney and liver function, and other conditions. Confirm with a pharmacist or prescriber.