Furosemide and Qualaquin drug interactions - a phase IV clinical study of FDA data

Summary:

Drug interactions are reported among people who take Furosemide (furosemide) and Qualaquin (quinine sulfate). Common drug interactions include breath sounds among females and atrial fibrillation among males.

The phase IV clinical study analyzes what interactions people have when they take Furosemide and Qualaquin. It is created by eHealthMe based on reports of 47 people who take the same drugs from the FDA, and is updated regularly.

What is Furosemide?

Furosemide has active ingredients of furosemide. It is often used in fluid retention. eHealthMe is studying from 316,095 Furosemide users. Check the latest studies of Furosemide.

What is Qualaquin?

Qualaquin has active ingredients of quinine sulfate. It is often used in leg pain. eHealthMe is studying from 281 Qualaquin users. Check the latest studies of Qualaquin.

On Jul, 15, 2026

47 people who take Furosemide and Qualaquin together, and have interactions are studied.

Furosemide and Qualaquin drug interactions.

What are the common drug interactions of Furosemide and Qualaquin, by gender? *:

female:

Breath sounds
Bundle branch block left (absence of transmission of electric impulses from the atrioventricular (av) bundle of his to the left ventricle)
Bundle branch block right (absence of transmission of electric impulses from the atrioventricular (av) bundle of his to the right ventricle)
Cachexia (loss of weight)
Cardiac failure congestive
Cardiac murmur (an heart sound in valve abnormality)
Confusional state
Dehydration (dryness resulting from the removal of water)
Dilatation ventricular
Ecchymosis (a discoloration of the skin resulting from bleeding underneath)

male:

Atrial fibrillation (fibrillation of the muscles of the atria of the heart)
Cardiac arrest
Cardiomyopathy (weakening of the heart muscle)
Chronic obstructive pulmonary disease (a progressive disease that makes it hard to breathe)
Conduction disorder (serious disorder of the heart not responses proper to impulses)
Congestive cardiomyopathy (weakening of heart muscle)
Heart rate decreased
Mitral valve incompetence (inefficient heart valve)
Presyncope
Social problem

What are the common drug interactions of Furosemide and Qualaquin, 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:

Chronic kidney disease
Death
Nephrogenic anaemia (anaemia due to kidney disease)
Renal failure (kidney dysfunction)
Respiratory failure (inadequate gas exchange by the respiratory system)

50-59:

Renal failure (kidney dysfunction)
Chronic kidney disease
Death
Diabetic ketoacidosis (diabetic ketoacidosis (dka) is high concentrations of ketone bodies)
Hyperkalaemia (damage to or disease of the kidney)
Renal injury (kidney injury)
Septic shock (shock due to blood infection)

60+:

Pain
Chronic kidney disease
Heart rate increased
Syncope (loss of consciousness with an inability to maintain postural tone)
Viith nerve paralysis
Diarrhoea
Mental disorder (a psychological term for a mental or behavioural pattern or anomaly that causes distress or disability)
Oedema (fluid collection in tissue)
Oedema peripheral (superficial swelling)
Atrial tachycardia (rhythm disturbance that arises in the atria)

What are the existing conditions these people have? *

High Blood Pressure: 19 people, 40.43%
Gastroesophageal Reflux Disease (a condition in which stomach contents leak backward from the stomach into the oesophagus): 18 people, 38.30%
Muscle Spasms (muscle contraction): 17 people, 36.17%
Infection: 16 people, 34.04%
Pain: 15 people, 31.91%
High Blood Cholesterol: 13 people, 27.66%
Malaria (a parasitic disease due to mosquito bite): 10 people, 21.28%
Swelling: 9 people, 19.15%
Depression: 9 people, 19.15%
Diabetes: 7 people, 14.89%

* Approximation only. Some reports may have incomplete information.

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