Quinapril

62 interactions 1 explained in plain English
Also sold as: Accupril Accupril®
About Quinapril

Quinapril is an ACE inhibitor used to treat high blood pressure and heart failure. Read the full Quinapril drug information page →

Dr. Brian Staiger, PharmD, BCPS
Medically reviewed by Dr. Brian Staiger, PharmD, BCPS · Updated Jun 30, 2026 · Editorial policy · Data sources

Sources: FDA prescribing information (Structured Product Labeling), the published literature cited in each entry, DDInter 2.0 (a major open-access drug-interaction database), and legacy DrugBank interaction data distributed by the NIH's RxNav service (decommissioned in 2024) — analyzed and reviewed by our pharmacist team. How we build this library →

Moderate

Quinapril Ibuprofen Addaprin Reduced antihypertensive effect and renal dysfunction and/or increased blood pressure Details Quinapril Insulin Degludec (Rdna Origin) Injection Ryzodeg® (as a combination product containing Insulin Degludec and Insulin Aspart) An increased risk of hypoglycemia Details Quinapril Insulin Detemir (Rdna Origin) Injection Levemir An increased risk of hypoglycemia Details Quinapril Insulin Glulisine (Rdna Origin) Injection Apidra An increased risk of hypoglycemia Details Quinapril Ketoprofen Actron® Reduced antihypertensive effect and renal dysfunction and/or increased blood pressure Details Quinapril Ketorolac Acular Reduced antihypertensive effect and renal dysfunction and/or increased blood pressure Details Quinapril Ketorolac Injection Acular Reduced antihypertensive effect and renal dysfunction and/or increased blood pressure Details Quinapril Ketorolac Nasal Spray Sprix Reduced antihypertensive effect and renal dysfunction and/or increased blood pressure Details Quinapril Ketorolac Ophthalmic Acular Reduced antihypertensive effect and renal dysfunction and/or increased blood pressure Details Quinapril Lanthanum Fosrenol® Reduced bioavailability of ACE inhibitors Details Quinapril Linagliptin Tradjenta An increased risk of hypoglycemia Details Quinapril Liraglutide Injection Saxenda An increased risk of hypoglycemia Details Quinapril Lixisenatide Injection Adlyxin® An increased risk of hypoglycemia Details Quinapril Meclofenamate Meclodium® Reduced antihypertensive effect and renal dysfunction and/or increased blood pressure Details Quinapril Mefenamic Acid Ponstel® Reduced antihypertensive effect and renal dysfunction and/or increased blood pressure Details Quinapril Meloxicam Alloxate Reduced antihypertensive effect and renal dysfunction and/or increased blood pressure Details Quinapril Meloxicam Injection Alloxate Reduced antihypertensive effect and renal dysfunction and/or increased blood pressure Details Quinapril Metformin Fortamet® An increased risk of hypoglycemia Details Quinapril Miglitol Glyset® An increased risk of hypoglycemia Details Quinapril Nabumetone Relafen Reduced antihypertensive effect and renal dysfunction and/or increased blood pressure Details Quinapril Naproxen Aleve Reduced antihypertensive effect and renal dysfunction and/or increased blood pressure Details Quinapril Nateglinide Starlix® An increased risk of hypoglycemia Details

Check another drug

Still have questions about this combination?

Every question gets a real answer from a licensed pharmacist — free, and usually within a day.

Ask the pharmacist
Educational information only, not medical advice. Always confirm interactions with your pharmacist or prescriber before making any change to your medications.