Ketoprofen and Tolmetin interaction

Ketoprofen and Tolmetin: both prescribing labels flag this combination with the strongest language, such as a contraindication, a boxed warning, or an instruction to avoid it.

Major

Do not combine without a prescriber's guidance. The label language below is the strongest FDA uses.

What the FDA labels say

From the Tolmetin (Tolectin) label · effective 2025-12-30

Major

TOLECTIN should not be given to patients who have experienced asthma, urticaria or allergic-type reactions after taking aspirin or other NSAIDs.

Contraindicationsby drug classView label on DailyMed
Major

This symptom complex typically occurs in asthmatic patients who experience rhinitis with or without nasal polyps, or who exhibit severe, potentially fatal bronchospasm after taking aspirin or other NSAIDs (see CONTRAINDICATIONS and PRECAUTIONS: General : Preexisting Asthma ).

Warningsby drug classView label on DailyMed
Moderate

Aspirin: As with other NSAIDs, concomitant administration of TOLECTIN sodium and aspirin is not generally recommended because of the potential of increased adverse effects.

Drug interactionsby drug classView label on DailyMed
Minor

Anaphylactoid Reactions As with other NSAIDs, anaphylactoid reactions may occur in patients with known prior exposure to TOLECTIN.

Warningsby drug classView label on DailyMed

From the Ketoprofen label · effective 2026-04-02

Major

Ketoprofen Capsules, USP should not be given to patients who have experienced asthma, urticaria, or allergic-type reactions after taking aspirin or other NSAIDs.

Contraindicationsby drug classView label on DailyMed
Major

Since cross reactivity, including bronchospasm, between aspirin and other non-steroidal anti-inflammatory drugs has been reported in such aspirin-sensitive patients, Ketoprofen Capsules, USP should not be administered to patients with this form of aspirin sensitivity and should be used with caution in patients with preexisting asthma.

Warnings and precautionsby drug classView label on DailyMed
Major

Fetal Toxicity Inform pregnant women to avoid use of Ketoprofen Capsules, USP and other NSAIDs starting at 30 weeks gestation because of the risk of the premature closing of the fetal ductus arteriosus.

Warnings and precautionsby drug classView label on DailyMed
Major

This symptom complex typically occurs in asthmatic patients who experience rhinitis with or without nasal polyps, or who exhibit severe, potentially fatal bronchospasm after taking aspirin or other NSAIDs (see CONTRAINDICATIONS and PRECAUTIONS, Preexcisting Ashma ).

Warningsby drug classView label on DailyMed
Moderate

Keoprofen Capsules, USP, like other NSAIDs, can cause GI discomfort and, rarely, serious GI side effects, such as ulcers and bleeding, which may result in hospitalization and even death.

Warnings and precautionsby drug classView label on DailyMed

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Not 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.