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Calcium antagonists: use in hypertension evaluation of calcium antagonists in combination with diuretics
1Department of Preventive Medicine, Rush-Presbyterian Hospital, St. Luke's Medical Center, Chicago, Illinois.
Insights
Adding calcium antagonists to diuretics effectively lowers high blood pressure with few side effects. This combination offers an alternative treatment for hypertension, especially when beta-blockers are not suitable.
Area of Science:
- Cardiology
- Pharmacology
Background:
- Diuretics are a common first-line treatment for hypertension.
- Some hypertensive patients require additional medication for blood pressure control.
Purpose of the Study:
- To summarize existing literature on the combined use of calcium antagonists and diuretics for hypertension.
- To evaluate the efficacy and safety of this combination therapy.
Main Methods:
- Literature review of studies involving hypertensive patients treated with diuretics and calcium antagonists.
- Analysis of reported blood pressure control and side effect profiles.
Main Results:
- The combination of calcium antagonists with diuretics effectively lowers blood pressure to target levels.
- This combination therapy demonstrated minimal adverse effects.
Conclusions:
- Combining low-dose diuretics with calcium channel blockers is an effective antihypertensive strategy.
- This approach is a viable alternative for patients who cannot tolerate or have contraindications to beta-blockers.
Abstract:
Hypertensive patients whose elevated blood pressure was not controlled with diuretics alone have received calcium antagonists in addition in several studies reported in the literature. These studies are summarized in this report. The combination was found to be effective in lowering blood pressure to desirable levels with minimal side effects. In the present era lowered doses of antihypertensive agents, particularly diuretics, are advised. The combination of low dose diuretic and calcium blocker is an attractive alternative for those patients for whom a beta-blocker is contraindicated.