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General Medication Fact Sheet for Nadolol
| Field | Information |
|---|---|
| Generic Name | Nadolol |
| Brand Name Versions | Corgard |
| Purpose | Treats high blood pressure and angina (chest pain) |
| Mechanism of Action | Beta-adrenergic blocker that slows heart rate and lowers blood pressure |
| Dosage Forms | Oral tablets |
| Available Strengths | 20 mg, 40 mg, 80 mg |
| Dosage Frequency | Once daily |
| Common Side Effects | Dizziness, fatigue, slow heartbeat, nausea |
| Serious Side Effects | Shortness of breath, swelling of ankles/feet, fainting, very slow heartbeat |
| Drug Interactions | Other beta-blockers, calcium channel blockers (e.g., verapamil, diltiazem), digoxin, insulin, certain antidepressants |
| Important Notes | Do not stop taking this medication suddenly without consulting your doctor. May mask symptoms of hypoglycemia. |
| Storage | Store at room temperature away from moisture and light. |
| Missed Dose | Take as soon as you remember; skip if it’s almost time for your next dose. Do not double the dose. |
| Alternatives | Metoprolol, Atenolol, Propranolol, Amlodipine |
Nadolol Alternatives
| Medication | Mechanism of Action | Notes |
|---|---|---|
| Metoprolol (Lopressor, Toprol XL) | Selective beta-1 adrenergic blocker | Commonly used for hypertension and angina. |
| Atenolol (Tenormin) | Selective beta-1 adrenergic blocker | Also used for hypertension and angina. |
| Propranolol (Inderal) | Non-selective beta-adrenergic blocker | Can be used for hypertension, angina, and migraine prevention. |
| Amlodipine (Norvasc) | Calcium channel blocker | Reduces blood pressure by relaxing blood vessels. |
Nadolol Side Effects
| Common Side Effects | Serious Side Effects |
|---|---|
| Dizziness | Shortness of breath |
| Fatigue | Swelling of ankles/feet |
| Slow heartbeat | Fainting |
| Nausea | Very slow heartbeat |
| Weakness | Difficulty breathing |
Nadolol Dosage Guide
| Condition | Starting Dose | Maintenance Dose | Administration Notes |
|---|---|---|---|
| Hypertension | 40 mg once daily | 40-80 mg once daily (may increase up to 120-240 mg) | Take at the same time each day. |
| Angina | 40 mg once daily | 40-80 mg once daily (may increase) | Take at the same time each day. |
Nadolol Price With And Without Insurance
| Purchase Context | Estimated Price |
|---|---|
| With Insurance | $20 |
| Without Insurance (U.S.) | $50 |
| From CPS | $37.40 |
