Can you take ibuprofen while on lisinopril?
No, it's generally not recommended to take ibuprofen (an NSAID like Advil or Motrin) with lisinopril (an ACE inhibitor for high blood pressure). Combining them can reduce lisinopril's effectiveness in lowering blood pressure and increase risks to your kidneys, especially if you have dehydration, kidney issues, or heart failure.[1][2]
Why does this combination cause problems?
Ibuprofen blocks prostaglandins that help keep kidney blood vessels open, while lisinopril relaxes blood vessels to control blood pressure. Together, they narrow kidney vessels, raising creatinine levels and the chance of acute kidney injury. Studies show this risk jumps with regular NSAID use in ACE inhibitor patients.[3][4]
What are the main risks for patients?
- Kidney damage: Up to 20-30% higher risk of acute kidney injury in older adults or those with chronic kidney disease.[5]
- Blood pressure spikes: Ibuprofen can counteract lisinopril, worsening hypertension control.
- Fluid retention and heart strain: More common in heart failure patients.
Short-term use (like one dose for headache) may be lower risk, but check with your doctor—risks grow with dose, duration, or conditions like diabetes.[2][6]
What alternatives work better with lisinopril?
- Acetaminophen (Tylenol): Safer for pain or fever; doesn't affect blood pressure or kidneys as much.[1]
- Topical NSAIDs (e.g., diclofenac gel): Less systemic absorption, lower risk.
Avoid other NSAIDs like naproxen or aspirin at high doses. For inflammation, your doctor might suggest physical therapy or other options.[7]
When might it be okay, and what should you do?
Occasional low-dose ibuprofen could be fine if your kidneys are healthy and you're hydrated, but only under medical advice. Get blood tests to monitor kidney function (e.g., creatinine, GFR) if using both. Tell your doctor or pharmacist about all meds— they can adjust doses or switch lisinopril to an ARB like losartan, which has similar but sometimes lower interaction risks.[4][8]
[1] FDA Lisinopril Label
[2] Mayo Clinic Drug Interaction Checker
[3] American Journal of Kidney Diseases: NSAID-ACEI Interactions
[4] UpToDate: NSAID Risks with Antihypertensives
[5] JAMA Internal Medicine: Kidney Injury Risk
[6] Drugs.com Interaction Checker
[7] Harvard Health: Pain Relief Options
[8] American Heart Association Guidelines