Flecainide acetate and Conjunctivitis aggravated - a phase IV clinical study of FDA data

Summary:

Conjunctivitis aggravated is reported as a side effect among people who take Flecainide acetate (flecainide acetate), especially for people who are female, 60+ old, also take Eliquis, and have Narcolepsy.

The phase IV clinical study analyzes which people have Conjunctivitis aggravated when taking Flecainide acetate. It is created by eHealthMe based on reports of 6,177 people who have side effects when taking Flecainide acetate 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 Conjunctivitis aggravated?

Conjunctivitis aggravated (infection of conjunctiva) is found to be associated with 1,047 drugs and 366 conditions by eHealthMe. Check the latest studies of Conjunctivitis aggravated.

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, 01, 2026

6,177 people reported to have side effects when taking Flecainide acetate.
Among them, 18 people (0.29%) have Conjunctivitis aggravated.

Could Flecainide acetate cause Conjunctivitis aggravated?

Among these 18 people:

What is the gender of people who have Conjunctivitis aggravated when taking Flecainide acetate? *

female: 82.35 %
male: 17.65 %

What is the age of people who have Conjunctivitis aggravated when taking Flecainide acetate? *

What are other drugs people take besides Flecainide acetate? *

What are other side effects people have besides Conjunctivitis aggravated? *

Cellulitis (infection under the skin): 6 people, 33.33%
Drowsiness: 6 people, 33.33%
Hypoglycemia (low blood sugar): 5 people, 27.78%
Acute Upper Airway Obstruction (blockage occurs in the upper airway): 5 people, 27.78%
Addison's Disease (addison's disease, a hormonal disorder disease): 5 people, 27.78%
Heart Rate Decreased: 5 people, 27.78%
Weight Loss: 5 people, 27.78%
Hypopnea: 5 people, 27.78%
Ventricular Hypertrophy (enlargement of ventricles (lower chambers) in the heart): 4 people, 22.22%
Fever: 4 people, 22.22%

What are the existing conditions these people have? *

Narcolepsy (brain's inability to regulate sleep-wake cycles normally): 6 people, 33.33%
Immunodeficiency Common Variable: 2 people, 11.11%
Epilepsy (common and diverse set of chronic neurological disorders characterized by seizures): 2 people, 11.11%
Rheumatoid Arthritis (a chronic progressive disease causing inflammation in the joints): 1 person, 5.56%
Nasal Polyps (masses that develop in the lining of the nose): 1 person, 5.56%
Multiple Myeloma (cancer of the plasma cells): 1 person, 5.56%
Dermatitis Atopic (inflammatory, chronically relapsing, non-contagious and pruritic skin disorder): 1 person, 5.56%
Dermatitis Allergic (inflammation of the skin due allergic reaction): 1 person, 5.56%
Asthma: 1 person, 5.56%

* Approximation only. Some reports may have incomplete information.

Do you take Flecainide acetate and have Conjunctivitis aggravated?

- Check whether Conjunctivitis aggravated is associated with a drug or a condition
- Predict drug outcomes for up to one year with AI
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Related studies:

Effectiveness of, long term effects of, and alternative drugs to Flecainide acetate:

Flecainide acetate (7,176 reports)

Browse all side effects of Flecainide acetate:

a b c d e f g h i j k l m n o p q r s t u v w x y z

Browse all the drugs that are associated with Conjunctivitis aggravated:

Conjunctivitis aggravated (1,047 drugs)

Browse all the conditions that are associated with Conjunctivitis aggravated:

Conjunctivitis aggravated (366 conditions)

How the study uses the data?

The study uses data from the FDA. It is based on flecainide acetate (the active ingredients of Flecainide acetate) and Flecainide acetate (the brand name). Other drugs that have the same active ingredients (e.g. generic drugs) are not considered. Dosage of drugs is not considered in the study.

How to use the study?

DO NOT STOP MEDICATIONS without first consulting your doctor. If there are any serious or long term adverse effects discovered in the study, discuss the study with your doctor to ensure that proper medication management will be in place if applicable.

Who is eHealthMe?

With medical big data and proven AI/ML algorithms, eHealthMe provides a platform for everyone to run phase IV clinical trials. We study millions of patients and 5,000 more each day. Results of our real-world drug study have been referenced on 800+ peer-reviewed medical publications, including The Lancet, Mayo Clinic Proceedings, and Nature. Our analysis results are available to researchers, health care professionals, patients (testimonials), and software developers (open API).

WARNING, DISCLAIMER, USE FOR PUBLICATION

WARNING: Please DO NOT STOP MEDICATIONS without first consulting a physician since doing so could be hazardous to your health.

DISCLAIMER: All material available on eHealthMe.com is for informational purposes only, and is not a substitute for medical advice, diagnosis, or treatment provided by a qualified healthcare provider. All information is observation-only. Our phase IV clinical studies alone cannot establish cause-effect relationship. Different individuals may respond to medication in different ways. Every effort has been made to ensure that all information is accurate, up-to-date, and complete, but no guarantee is made to that effect. The use of the eHealthMe site and its content is at your own risk.

If you use this eHealthMe study on publication, please acknowledge it with a citation: study title, URL, accessed date.