| Title | Common Brand Name | Drug Class | Route of Administration | Dosage | Maximum daily dose | ||
| Spironolactone | Aldactone | Diuretics | Oral | 25 mg | 100 mg | ||
| Chlorthalidone | Hygroton | Diuretics | Oral | 25 mg | 100 mg | ||
| Triamterene | Dyrenium | Diuretics | Oral | 100 mg twice/day | 300 mg | ||
| Captopril | Capoten | ACE inhibitors | Oral | 25 mg | 450 mg | ||