Drug Interactions between Prevacid NapraPAC and ritlecitinib
This report displays the potential drug interactions for the following 2 drugs:
- Prevacid NapraPAC (lansoprazole/naproxen)
- ritlecitinib
Interactions between your drugs
naproxen lansoprazole
Applies to: Prevacid NapraPAC (lansoprazole / naproxen) and Prevacid NapraPAC (lansoprazole / naproxen)
GENERALLY AVOID: Theoretically, proton pump inhibitors may decrease the gastrointestinal absorption of enteric-coated naproxen, which requires an acidic environment for dissolution. The proposed mechanism is an increase in gastric pH (i.e. decreased gastric acidity) induced by proton pump inhibitors. In patients treated with proton pump inhibitors, the possibility of a reduced or subtherapeutic response to enteric-coated naproxen should be considered.
MANAGEMENT: Concomitant use of these drugs is generally not recommended.
References
- (2002) "Product Information. Naprosyn (naproxen)." Syntex Laboratories Inc
lansoprazole ritlecitinib
Applies to: Prevacid NapraPAC (lansoprazole / naproxen) and ritlecitinib
MONITOR: Coadministration with ritlecitinib may increase the plasma concentrations and effects of drugs that are primarily metabolized by the CYP450 3A4 isoenzyme. The mechanism is reduced clearance due to inhibition of CYP450 3A4 by ritlecitinib. When ritlecitinib (200 mg once daily for 11 days) was administered in combination with the sensitive CYP450 3A4 substrate midazolam, the mean peak plasma concentration (Cmax) and systemic exposure (AUC) of midazolam increased by 1.81- and 2.69-fold, compared to administration of midazolam alone. The interaction may be significant for sensitive CYP450 3A4 substrates or those that demonstrate a narrow therapeutic index.
MANAGEMENT: Caution is advised with the concomitant use of ritlecitinib with CYP450 3A4 substrates, particularly sensitive substrates or those that demonstrate a narrow therapeutic index (e.g., cisapride, ergot alkaloids, colchicine, fentanyl, macrolide immunosuppressants, midazolam, pimozide, triazolam, vinca alkaloids). If concomitant use is required, clinical and laboratory monitoring may be appropriate whenever ritlecitinib is added to or withdrawn from therapy. The prescribing information for concomitant medications should be consulted to assess the benefits versus risks of coadministration and for any dosage adjustments that may be required.
References
- (2023) "Product Information. Litfulo (ritlecitinib)." Pfizer U.S. Pharmaceuticals Group
Drug and food interactions
naproxen food
Applies to: Prevacid NapraPAC (lansoprazole / naproxen)
GENERALLY AVOID: The concurrent use of aspirin or nonsteroidal anti-inflammatory drugs (NSAIDs) and ethanol may lead to gastrointestinal (GI) blood loss. The mechanism may be due to a combined local effect as well as inhibition of prostaglandins leading to decreased integrity of the GI lining.
MANAGEMENT: Patients should be counseled on this potential interaction and advised to refrain from alcohol consumption while taking aspirin or NSAIDs.
References
- (2002) "Product Information. Motrin (ibuprofen)." Pharmacia and Upjohn
Therapeutic duplication warnings
No warnings were found for your selected drugs.
Therapeutic duplication warnings are only returned when drugs within the same group exceed the recommended therapeutic duplication maximum.
See also
Drug Interaction Classification
Highly clinically significant. Avoid combinations; the risk of the interaction outweighs the benefit. | |
Moderately clinically significant. Usually avoid combinations; use it only under special circumstances. | |
Minimally clinically significant. Minimize risk; assess risk and consider an alternative drug, take steps to circumvent the interaction risk and/or institute a monitoring plan. | |
No interaction information available. |
Further information
Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.
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