Quinapril and Naprosyn drug interactions - a phase IV clinical study of FDA data

Summary:

Drug interactions are reported among people who take Quinapril (quinapril hydrochloride) and Naprosyn (naproxen). Common drug interactions include malaise among females and cerebral ischaemia among males.

The phase IV clinical study analyzes what interactions people have when they take Quinapril and Naprosyn. It is created by eHealthMe based on reports of 23 people who take the same drugs from the FDA, and is updated regularly.

What is Quinapril?

Quinapril has active ingredients of quinapril hydrochloride. It is often used in high blood pressure. eHealthMe is studying from 12,927 Quinapril users. Check the latest studies of Quinapril.

What is Naprosyn?

Naprosyn has active ingredients of naproxen. It is often used in pain. eHealthMe is studying from 16,738 Naprosyn users. Check the latest studies of Naprosyn.

eHealthMe: drug outcomes in the real world

eHealthMe runs one of the largest post-marketing drug safety studies in the world. We study millions of patients and 5,000 more each day. Our data-driven phase IV clinical trials have been referenced on 800+ peer-reviewed medical publications including The Lancet, Mayo Clinic Proceedings, and Nature. Tools to study our phase IV findings are available to the public, anonymous and free >>>.

On Sep, 02, 2026

23 people who take Quinapril and Naprosyn together, and have interactions are studied.

Quinapril and Naprosyn drug interactions.

What are the common drug interactions of Quinapril and Naprosyn, by gender? *:

female:

Malaise (a feeling of general discomfort or uneasiness)
Oedema peripheral (superficial swelling)
Orthostatic hypotension (a medical condition consisting of a sudden decrease in blood pressure when a person stands up)
Pulmonary embolism (blockage of the main artery of the lung)
Pyrexia (fever)
Syncope (loss of consciousness with an inability to maintain postural tone)
Weight decreased
Asthenia (weakness)
Fatigue (feeling of tiredness)
Chest discomfort

male:

Cerebral ischaemia (insufficient blood flow to the brain to meet metabolic demand)
Feeling hot
Flushing (the warm, red condition of human skin)
Myocardial infarction (destruction of heart tissue resulting from obstruction of the blood supply to the heart muscle)

What are the common drug interactions of Quinapril and Naprosyn, by age (0-1 to 60+)? *:

0-1:

n/a

2-9:

n/a

10-19:

n/a

20-29:

n/a

30-39:

n/a

40-49:

Attention deficit/hyperactivity disorder
Chest discomfort
Depression
Diabetes mellitus (diabetes, caused by a deficiency of the pancreatic hormone insulin)
Ear pain
Facial pain
Gastrooesophageal reflux disease (stomach contents (food or liquid) leak backwards from the stomach into the oesophagus)
Obsessive-compulsive disorder (an anxiety disorder characterized by intrusive thoughts that produce uneasiness, apprehension, fear, or worry;)
Oropharyngeal pain
Paranoia (psychotic disorder characterized by delusions of persecution with or without grandeur)

50-59:

Colitis (inflammation of colon)
Depression
Drug hypersensitivity
Feeling jittery
Gastroenteritis viral (inflammation of stomach and intestine caused by virus infection)
Gout (uric acid crystals building up in the body)
Hepatic steatosis (fatty liver disease)
Hyperkalaemia (damage to or disease of the kidney)
Hypertriglyceridaemia (excess of triglycerides in the blood)
Metabolic acidosis (body produces too much acid, or when the kidneys are not removing enough acid from the body)

60+:

Dizziness
Fall
Rotator cuff syndrome (a spectrum of conditions affecting the rotator cuff tendons of the shoulder)
Vocal cord disorder
Abdominal pain
Anorexia (eating disorder characterized by immoderate food restriction and irrational fear of gaining weight)
Arthralgia (joint pain)
Blood glucose increased
Constipation
Diabetes mellitus inadequate control

What are the existing conditions these people have? *

Joint Pain: 4 people, 17.39%
Type 2 Diabetes: 4 people, 17.39%
Hot Flush (sudden feelings of heat): 3 people, 13.04%
Dementia Alzheimer's Type (loss of mental ability with alzheimer's symptom): 3 people, 13.04%
Depression: 3 people, 13.04%
Hypokalemia (low potassium): 3 people, 13.04%
Cerebral Ischaemia (insufficient blood flow to the brain to meet metabolic demand): 3 people, 13.04%
Osteoporosis (bones weak and more likely to break): 3 people, 13.04%
Prostate Cancer: 3 people, 13.04%
Prostate Cancer Metastatic: 3 people, 13.04%

* Approximation only. Some reports may have incomplete information.

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