Drug Interaction Report

If you use furosemide for the treatment of high blood pressure, talk to your doctor before using it together with celecoxib. Combining these medications may reduce the effects of furosemide in lowering your blood pressure, especially if you use celecoxib frequently or regularly (for example, to treat arthritis or chronic pain). You may need a dose adjustment or more frequent monitoring of your blood pressure and kidney function to safely use both medications. You should avoid being dehydrated while using these medications to minimize risk of kidney problems. It is important to tell your doctor about all other medications you use, including vitamins and herbs. Do not stop using any medications without first talking to your doctor.

Furosemide and ethanol (alcohol) may have additive effects in lowering your blood pressure. You may experience headache, dizziness, lightheadedness, fainting, and/or changes in pulse or heart rate. These side effects are most likely to be seen at the beginning of treatment, following a dose increase, or when treatment is restarted after an interruption. Let your doctor know if you develop these symptoms and they do not go away after a few days or they become troublesome. Avoid driving or operating hazardous machinery until you know how the medications affect you, and use caution when getting up from a sitting or lying position. It is important to tell your doctor about all other medications you use, including vitamins and herbs. Do not stop using any medications without first talking to your doctor.