| Title | Common Brand Name | Drug Class | Route of Administration | Dosage | Maximum daily dose | ||
| Chlorothiazide | Diuril | Diuretics | Oral, IV | 500 mg twice/day | 500 mg | ||
| Metoprolol | Lopressor | Anti-adrenergics | Oral, IV | 100 mg | 450 mg | ||
| Enalapril | Vasotec | ACE inhibitors | Oral, IV | 5 mg | 40 mg | ||
| Labetalol | Normodyne, Trandate | Anti-adrenergics | Oral, IV | 100 mg twice/day | 2400 mg | ||
| Propranolol | Inderal | Anti-adrenergics | Oral, IV | 40 mg twice/day | 200 mg | ||