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Related Experiment Videos

Adverse ocular effects of flecainide.

K Ikäheimo1, R Kettunen, M Mäntyjärvi

  • 1Department of Ophthalmology, University Hospital of Kuopio, Kuopio, Finland.

Acta Ophthalmologica Scandinavica
|April 4, 2001
PubMed
Summary

Flecainide medication is generally safe, with minimal ocular side effects observed in patients. Most visual functions remained normal, indicating low risk for vision impairment.

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Area of Science:

  • Ophthalmology
  • Pharmacology

Background:

  • Flecainide is an antiarrhythmic medication.
  • Ocular adverse effects of flecainide are not well-documented.

Purpose of the Study:

  • To investigate potential ocular adverse effects of flecainide medication.

Main Methods:

  • Comprehensive eye examinations were performed on 38 patients taking flecainide.
  • Tests included color vision, contrast sensitivity, and visual fields.

Main Results:

  • Blurred vision on lateral gaze occurred in 10.5% of patients.
  • Small corneal deposits were observed in 14.5% of patients.
  • All visual function tests yielded normal results.

Conclusions:

  • Flecainide appears to be a safe medication with a low incidence of ocular side effects.
  • Observed effects like blurred vision and corneal deposits were minor and did not impact overall visual function.

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