Prescription Required.
Acetate is the active ingredient in flecainide-containing medications. specific formulations may include inactive ingredients (fillers, binders, etc.) which vary depending on the brand and dosage form (tablet, capsule). always check the product label for a complete list of ingredients.
Treatment of lifethreatening ventricular arrhythmias (irregular heartbeats originating in the ventricles) in patients who have already experienced such episodes.
Treatment of symptomatic supraventricular tachyarrhythmias (irregular heartbeats originating above the ventricles) that have not responded to other treatments.
Flecarite 50 Tab (Flecainide) is a class IC antiarrhythmic drug. It works by blocking sodium channels in the heart, slowing the conduction of electrical impulses and reducing the excitability of cardiac muscle cells. This helps to control the abnormal heart rhythms.
Store flecainide at room temperature, away from moisture and direct sunlight. Keep it out of reach of children. Discard any medication that is outdated or no longer needed according to the instructions provided by your pharmacist or healthcare provider.
Dosage is determined by your doctor based on your specific condition, overall health, and response to the medication.
Always follow your doctor's instructions precisely regarding dosage, frequency, and duration of treatment.
Do not stop taking flecainide suddenly without consulting your doctor. Stopping abruptly can worsen your condition.
Nausea
Vomiting
Dizziness
Headache
Lightheadedness
Vision changes
Shortness of breath
Fatigue
Chest pain (angina)
Heart palpitations
Severe allergic reactions (rare)
Alcohol can interact with flecainide and increase the risk of side effects. Limit or avoid alcohol consumption while taking this medication.
Flecainide may cause dizziness, lightheadedness, or vision changes. Avoid driving or operating machinery until you know how this medication affects you.
Flecainide should only be used during pregnancy or breastfeeding if the potential benefits outweigh the risks. Consult your doctor before taking this medication if you are pregnant, planning to become pregnant, or breastfeeding.
Flecainide is generally not used in children unless specifically prescribed by a cardiologist.
Dose adjustments may be necessary in patients with kidney disease. Your doctor will monitor your kidney function.
Dose adjustments may be necessary in patients with liver disease. Your doctor will monitor your liver function.
Your doctor or pharmacist
The medication package insert
Reputable medical websites (e.g., Mayo Clinic, NHS)
