Propranolol is a medication belonging to the class of beta-blockers, primarily used to manage various cardiovascular conditions and other health issues. The 40mg tablets are commonly prescribed for their effectiveness in treating high blood pressure, anxiety, migraines, and certain heart conditions.
Key Features
- Active Ingredient: Each tablet contains 40 mg of Propranolol.
- Pack Size: Typically available in packs of 100 tablets (10 strips of 10 tablets each).
Indications
Propranolol is indicated for:
- Hypertension (High Blood Pressure): Helps lower blood pressure, reducing the risk of stroke and heart attacks.
- Angina Pectoris: Used to relieve chest pain associated with angina.
- Arrhythmias: Effective in managing irregular heartbeats.
- Migraine Prevention: Reduces the frequency and severity of migraine attacks.
- Anxiety Management: Often used to alleviate physical symptoms of anxiety, particularly performance anxiety.
Dosage Instructions
- Adults: The usual starting dose for hypertension or angina is typically 40 mg, taken twice daily. Depending on the response, the dose may be adjusted up to a maximum of 320 mg per day in divided doses.
- Migraine Prevention: A common dosage is 40 mg, taken once daily or divided into two doses.
- Anxiety: For situational anxiety, a dose of 40 mg may be taken before the event.
Administration
- Take Propranolol tablets with or without food; however, taking them consistently with food can help maintain stable blood levels.
- Swallow the tablet whole with a glass of water; do not crush or chew.
Side Effects
Common side effects may include:
- Fatigue or tiredness
- Dizziness or lightheadedness
- Cold extremities (hands and feet)
- Nausea or gastrointestinal discomfort
Serious side effects can include:
- Slow heart rate (bradycardia)
- Shortness of breath or wheezing (especially in asthmatic patients)
- Severe allergic reactions (e.g., rash, swelling)
- Symptoms of heart failure (e.g., swelling in legs, rapid weight gain)
Precautions
- Contraindications: Not suitable for individuals with asthma, severe bradycardia, or certain types of heart block without a pacemaker.
- Use caution in patients with diabetes, as Propranolol can mask signs of low blood sugar.
- Consult a healthcare provider if pregnant or breastfeeding before using this medication.
