π Medicine Name:
Metoprolol Tablet 25 mg
(Metoprolol Tartrate or Metoprolol Succinate β short-acting or extended-release)
π Description / Prescription:
Metoprolol is a prescription-only beta-blocker used to treat:
- Hypertension (high blood pressure)
- Angina pectoris (chest pain)
- Heart failure (in extended-release form)
- Arrhythmias (e.g., atrial fibrillation, supraventricular tachycardia)
- Post-myocardial infarction (MI) care
- Migraine prophylaxis, essential tremor, thyrotoxicosis (off-label)
π Metoprolol Tartrate = short-acting (usually taken 2x/day)
π Metoprolol Succinate = extended-release (once daily)
Each tablet contains 25 mg of metoprolol (either tartrate or succinate)
π¬ Nature / Mechanism of Action:
- Metoprolol is a selective Ξ²1-adrenergic receptor blocker
- It reduces heart rate, cardiac output, and blood pressure
- Also decreases myocardial oxygen demand β effective in angina and post-MI
β Advantages / Therapeutic Benefits:
- β Controls high BP, reducing risk of stroke, MI, and kidney damage
- β Helps prevent angina attacks
- β Slows heart rate in arrhythmias (e.g., AFib)
- β Improves survival and quality of life in chronic heart failure
- β Reduces recurrence of migraine and palpitations
π¦ Packaging:
- Available as film-coated tablets
- Round or oval, often scored for splitting
- Packaged in blister strips or bottles
- Pack sizes: 10, 30, 50, or 100 tablets
π‘οΈ Storage:
- Store at 15β30Β°C (59β86Β°F)
- Keep in a dry place, away from light and moisture
- Keep out of reach of children
β οΈ Precautions:
Use with caution in:
- Bradycardia or heart block
- Severe peripheral vascular disease
- Asthma or COPD β may worsen bronchospasm (use selective beta-blocker cautiously)
- Diabetes β may mask signs of hypoglycemia
- Liver impairment
π« Avoid abrupt withdrawal β may cause rebound hypertension or angina
Drug interactions:
- May interact with calcium channel blockers (e.g., verapamil, diltiazem), digoxin, clonidine, and others
π©ββοΈ Patient Advice / Counseling Points:
- π Take with or just after meals to improve absorption and reduce stomach upset
- π Take at the same time every day
- β Do not stop suddenlyβtaper under doctor supervision
- π May cause drowsiness or dizzinessβbe cautious while driving
- π©Ί Monitor heart rate and BP regularly
- π Call your doctor if you experience:
- Shortness of breath, slow pulse, or fainting
- Cold extremities, depression, or worsening fatigue