Flecainide acetate and Underactive thyroid - from FDA reports


Underactive thyroid is found among people who take Flecainide acetate, especially for people who are female, 60+ old also take medication Cordarone, and have Atrial fibrillation/flutter. This review analyzes which people have Underactive thyroid with Flecainide acetate. It is created by eHealthMe based on reports of 3,739 people who have side effects when taking Flecainide acetate from FDA, and is updated regularly.

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If you take Flecainide acetate and have Underactive thyroid, find out what symptoms you could have in 1 year or longer.

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On Apr, 25, 2017

3,739 people reported to have side effects when taking Flecainide Acetate.
Among them, 14 people (0.37%) have Underactive Thyroid

Number of reports submitted per year:

Could Flecainide acetate cause Underactive thyroid?

Gender of people who have Underactive Thyroid when taking Flecainide Acetate *:

  • female: 71.43 %
  • male: 28.57 %

Age of people who have Underactive Thyroid when taking Flecainide Acetate *:

  • 0-1: 0.0 %
  • 2-9: 0.0 %
  • 10-19: 0.0 %
  • 20-29: 0.0 %
  • 30-39: 0.0 %
  • 40-49: 25.0 %
  • 50-59: 12.5 %
  • 60+: 62.5 %

Top conditions involved for these people *:

  • Atrial Fibrillation/flutter (4 people, 28.57%)
  • Paroxysmal Supraventricular Tachycardia (2 people, 14.29%)
  • Depression (2 people, 14.29%)
  • Macular Degeneration (1 person, 7.14%)
  • Foetal Arrhythmia (1 person, 7.14%)

Top co-used drugs for these people *:

  • Cordarone (5 people, 35.71%)
  • Omeprazole (3 people, 21.43%)
  • Ranitidine Hydrochloride (2 people, 14.29%)
  • Lansoprazole (2 people, 14.29%)
  • Disopyramide Phosphate (2 people, 14.29%)

Top other side effects for these people *:

  • Malaise (3 people, 21.43%)
  • Heart Palpitations (3 people, 21.43%)
  • Atrial Fibrillation/flutter (3 people, 21.43%)
  • Tremor (2 people, 14.29%)
  • Nausea (2 people, 14.29%)

* Approximation only. Some reports may have incomplete information.

How to use the study: print a copy of the study and bring it to your health teams to ensure drug risks and benefits are fully discussed and understood.

Do you have Underactive thyroid when taking Flecainide acetate?

Flecainide Acetate

Flecainide acetate has active ingredients of flecainide acetate. It is often used in atrial fibrillation/flutter. (latest outcomes from Flecainide acetate 4,366 users)

Underactive Thyroid

Underactive thyroid has been reported by people with osteoporosis, high blood pressure, hypothyroidism, osteopenia, depression (latest reports from 82,836 Underactive thyroid patients).

Browse all side effects of Flecainide acetate

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What would happen?

Forecast new side effects and undetected conditions when you take Flecainide acetate and have Underactive thyroid.

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