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

Summary:

Drug interactions are reported among people who take Flecainide acetate (flecainide acetate) and Sumatriptan succinate (sumatriptan succinate). Common drug interactions include blister among females and gastrointestinal infection among males.

The phase IV clinical study analyzes what interactions people have when they take Flecainide acetate and Sumatriptan succinate. It is created by eHealthMe based on reports of 14 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 Sumatriptan succinate?

Sumatriptan succinate has active ingredients of sumatriptan succinate. It is often used in migraine. eHealthMe is studying from 9,731 Sumatriptan succinate users. Check the latest studies of Sumatriptan succinate.

On Jul, 20, 2026

14 people who take Flecainide acetate and Sumatriptan succinate together, and have interactions are studied.

Flecainide acetate and Sumatriptan succinate drug interactions.

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

female:

Blister (small pocket of fluid within the upper layers of the skin caused by forceful rubbing (friction), burning, freezing, chemical exposure)
Cardiac disorder
Cholelithiasis (the presence or formation of gallstones in the gallbladder or bile ducts)
Ear infection
Foot fracture
Gastrointestinal disorder (functional problems of gastrointestinal tract)
Infected cyst
Infusion site reaction
Malaise (a feeling of general discomfort or uneasiness)
Nasopharyngitis (inflammation of the nasopharynx)

male:

Gastrointestinal infection (infection of stomach and intestine)
Headache (pain in head)
Prostate infection
Pseudomonas infection (pseudomonas infection is caused by a bacterium, pseudomonas aeruginosa)
Cyst (a closed sac)
Dermal cyst
Hypersensitivity
Staphylococcal skin infection (skin infection by an infection with staphylococcus bacteria)
Immunisation reaction
Infusion site haemorrhage (bleeding from infusion site)

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

Blister (small pocket of fluid within the upper layers of the skin caused by forceful rubbing (friction), burning, freezing, chemical exposure)
Cardiac disorder
Cholelithiasis (the presence or formation of gallstones in the gallbladder or bile ducts)
Ear infection
Foot fracture
Infected cyst
Infusion site reaction
Malaise (a feeling of general discomfort or uneasiness)
Nasopharyngitis (inflammation of the nasopharynx)
Nephrolithiasis (calculi in the kidneys)

50-59:

n/a

60+:

Cough
Gastrointestinal infection (infection of stomach and intestine)
Prostate infection
Pseudomonas infection (pseudomonas infection is caused by a bacterium, pseudomonas aeruginosa)
Cyst (a closed sac)
Dermal cyst
Hypersensitivity
Staphylococcal skin infection (skin infection by an infection with staphylococcus bacteria)
Arthralgia (joint pain)
Bone pain

What are the existing conditions these people have? *

Immunodeficiency Common Variable: 9 people, 64.29%
Muscle Strain (an injury to a muscle in which the muscle fibres tear): 3 people, 21.43%
Osteoporosis (bones weak and more likely to break): 1 person, 7.14%
Narcolepsy (brain's inability to regulate sleep-wake cycles normally): 1 person, 7.14%

* Approximation only. Some reports may have incomplete information.

Do you take Flecainide acetate and Sumatriptan succinate?

- Personalize this study to your gender, age, symptoms and drugs
- Predict drug outcomes for up to one year with AI
- Get an AI agent to monitor your drugs continuously