| Title | Common Brand Name | Drug Class | Route of Administration | Dosage | Maximum daily dose | ||
| Hydrochlorothiazide | Esidrix, HydroDiuril, Microzide | Diuretics | Oral | 25 mg | 50 mg | ||
| Spironolactone | Aldactone | Diuretics | Oral | 25 mg | 100 mg | ||
| Amiloride | Midamor | Diuretics | Oral | 5 mg | 20 mg | ||
| Metolazone | Zaroxolyn | Diuretics | Oral | 2.5 mg | 5 mg | ||
| Chlorthalidone | Hygroton | Diuretics | Oral | 25 mg | 100 mg | ||
| Indapamide | Lozol | Diuretics | Oral | 2.5 mg | 5 mg | ||
| Minoxidil | Loniten | Direct-acting vasodilators | Oral | 40 mg | 100 mg | ||
| Amlodipine | Norvasc | Calcium-channel blockers | Oral | --- | --- | ||
| Clonidine | Catapres | Anti-adrenergics | Oral | 0.1 mg twice/day | 2.4 mg | ||
| Pindolol | Visken | Anti-adrenergics | Oral | 5 mg twice/day | 60 mg | ||