Bisoprolol is a beta-blocker medication primarily used for the treatment of various cardiovascular conditions. Each tablet contains 2.5 mg of bisoprolol fumarate and is commonly prescribed to manage high blood pressure, heart failure, and angina.
Key Features
- Active Ingredient: Bisoprolol fumarate (2.5 mg per tablet).
- Formulation: Available in a pack of 28 tablets.
Indications
Bisoprolol is indicated for:
- Hypertension (High Blood Pressure): Helps lower blood pressure and reduce the risk of heart attacks and strokes.
- Heart Failure: Improves heart function and symptoms in patients with chronic heart failure.
- Angina Pectoris: Reduces chest pain associated with angina by decreasing the heart's workload.
- Atrial Fibrillation: Used to manage irregular heartbeats.
Mechanism of Action
Bisoprolol works by:
- Blocking Beta-Adrenergic Receptors: It reduces the effects of adrenaline on the heart, leading to a slower heart rate and decreased force of contraction, which lowers blood pressure and improves heart efficiency.
Dosage and Administration
- Recommended Dosage:
- For hypertension or angina: The usual starting dose is 5 mg once daily, which may be adjusted based on response.
- For heart failure: The typical starting dose is 1.25 mg once daily, gradually increasing to a maximum of 10 mg once daily as tolerated.
- Administration:
- Take the tablet at the same time each day, preferably in the morning.
- Swallow the tablet whole with water; do not crush or chew.
Onset of Action
- Bisoprolol typically starts to lower blood pressure within about 2 hours, but it may take 2 to 6 weeks to achieve its full effect.
Side Effects
Common side effects may include:
- Dizziness or lightheadedness
- Fatigue or weakness
- Cold hands or feet
- Nausea or diarrhea
- Sleep disturbances
Warnings and Precautions
- Contraindications: Not suitable for individuals with:
- Severe asthma or other severe respiratory conditions
- Certain types of heart block or bradycardia
- Cardiogenic shock
- Caution in Special Populations: Use with caution in patients with diabetes, thyroid disorders, or those undergoing surgery requiring anesthesia.
- Pregnancy and Breastfeeding: Consult a healthcare provider before use if pregnant or breastfeeding.
Storage
Store Bisoprolol tablets at room temperature (below 25°C), away from moisture and direct sunlight. Keep out of reach of children.
