Avoid combining naproxen with blood thinners like warfarin or aspirin, as this can increase your bleeding risk. Similarly, concurrent use with other NSAIDs (nonsteroidal anti-inflammatory drugs), such as ibuprofen or celecoxib, may heighten the chance of stomach ulcers or bleeding.
Lithium and Naproxen: A Cautious Combination
Naproxen can increase lithium levels in your blood. If you’re taking lithium for a bipolar disorder, carefully monitor your levels and discuss this interaction with your doctor. They may need to adjust your lithium dosage.
Methotrexate, a medication used to treat certain cancers and autoimmune diseases, interacts negatively with naproxen. The combination increases the risk of methotrexate’s side effects, particularly kidney damage. Always inform your doctor if you’re taking both medications.
Naproxen can also affect the efficacy of diuretics (water pills) and ACE inhibitors, medications often prescribed for high blood pressure. This interaction can reduce the effectiveness of these blood pressure medications. Open communication with your doctor is crucial.
