Flecainide acetate and Rythmol drug interactions - a phase IV clinical study of FDA data

Summary:

Drug interactions are reported among people who take Flecainide acetate (flecainide acetate) and Rythmol (propafenone hydrochloride). Common drug interactions include diarrhoea among females and atrial tachycardia among males.

The phase IV clinical study analyzes what interactions people have when they take Flecainide acetate and Rythmol. It is created by eHealthMe based on reports of 20 people who take the same drugs from the FDA, and is updated regularly.

What is Flecainide acetate?

Flecainide acetate has active ingredients of flecainide acetate. It is often used in atrial fibrillation/flutter. eHealthMe is studying from 7,176 Flecainide acetate users. Check the latest studies of Flecainide acetate.

What is Rythmol?

Rythmol has active ingredients of propafenone hydrochloride. It is often used in atrial fibrillation/flutter. eHealthMe is studying from 3,638 Rythmol users. Check the latest studies of Rythmol.

On Jul, 04, 2026

20 people who take Flecainide acetate and Rythmol together, and have interactions are studied.

Flecainide acetate and Rythmol drug interactions.

What are the common drug interactions of Flecainide Acetate and Rythmol, by gender? *:

female:

Diarrhoea
Balance disorder
Nausea (feeling of having an urge to vomit)
Vomiting
Abdominal distension
Abdominal pain
Ankle fracture
Aortic arteriosclerosis (hardening of the aortic arteries)
Aortic stenosis (obstruction to the outflow of blood from the left ventricle into the aorta)
Asthenia (weakness)

male:

Atrial tachycardia (rhythm disturbance that arises in the atria)
Bundle branch block left (absence of transmission of electric impulses from the atrioventricular (av) bundle of his to the left ventricle)
Cardiac disorder
Clonus (series of involuntary, rhythmic, muscular contractions and relaxations)
Dystonia (abnormal muscle tone)
Headache (pain in head)
Ill-defined disorder
Lupus-like syndrome (a disease symptom matches with lupus an immune disease)
Pneumocystis jiroveci pneumonia (fungal infection of the lungs)
Respiratory disorder (respiratory disease)

What are the common drug interactions of Flecainide Acetate and Rythmol, 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:

n/a

50-59:

Atrial tachycardia (rhythm disturbance that arises in the atria)
Bundle branch block left (absence of transmission of electric impulses from the atrioventricular (av) bundle of his to the left ventricle)
Ventricular tachycardia (rapid heartbeat that originates in one of the lower chambers (the ventricles) of the heart)
Atrioventricular block (heart block)
Atrioventricular block complete (heart block complete)
Bundle branch block (disruption in the normal flow of electrical pulses that drive the heart beat)
Overdose
Pneumonia aspiration (bronchopneumonia that develops due to the entrance of foreign materials into the bronchial tree)
Syncope (loss of consciousness with an inability to maintain postural tone)

60+:

Diarrhoea
Balance disorder
Abdominal distension
Abdominal pain
Ankle fracture
Aortic arteriosclerosis (hardening of the aortic arteries)
Aortic stenosis (obstruction to the outflow of blood from the left ventricle into the aorta)
Asthenia (weakness)
Atrioventricular block first degree (heart block first degree)
Bronchitis (inflammation of the mucous membrane in the bronchial tubes)

What are the existing conditions these people have? *

High Blood Pressure: 4 people, 20.00%
Arrhythmias (irregular heartbeat): 3 people, 15.00%
High Blood Cholesterol: 3 people, 15.00%
Insomnia (sleeplessness): 2 people, 10.00%
Arthropathy: 2 people, 10.00%
Asthma: 2 people, 10.00%
Chest Pain: 2 people, 10.00%
Colitis (inflammation of colon): 2 people, 10.00%
Cough: 2 people, 10.00%
Depression: 2 people, 10.00%

* Approximation only. Some reports may have incomplete information.

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