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The choice of an initial antihypertensive agent
Insights
Choosing the right initial blood pressure medication is crucial due to potential long-term effects. This review examines key factors for selecting antihypertensive agents, including efficacy, safety, and cost.
Area of Science:
- Pharmacology
- Cardiology
- Internal Medicine
Background:
- Numerous antihypertensive medications and classes are available.
- Concerns exist regarding long-term adverse effects of some blood pressure-lowering drugs.
- The initial choice of antihypertensive medication is often critical for long-term patient management.
Purpose of the Study:
- To review nine major factors for rational selection of initial antihypertensive agents.
- To discuss the role of nondiuretic monotherapy in hypertension management.
- To consider the impact of antihypertensive medications on lipid profiles within comprehensive risk management.
Main Methods:
- Review of major factors influencing antihypertensive medication choice.
- Analysis of efficacy, mechanism of action, safety, and patient acceptance.
- Consideration of cost, dosing frequency, laboratory monitoring, drug interactions, and additional benefits.
Main Results:
- Preliminary data suggest newer agents like ACE inhibitors and calcium channel blockers can be effective monotherapy in select patients.
- Nondiuretic monotherapy is an integral part of the discussion on rational antihypertensive drug selection.
- The effect of medication on lipid profiles is considered in the context of comprehensive risk management.
Conclusions:
- Rational selection of initial antihypertensive medication is paramount.
- Factors beyond blood pressure lowering, such as safety, quality of life, and cost, are important.
- Emerging therapies and comprehensive risk management, including lipid profile effects, are key considerations in modern hypertension treatment.
Abstract:
With the current availability of a plethora not only of blood pressure-lowering medications but also of classes thereof and the concern that the long-term use of some of these may result in adverse effects which may offset their benefits has come the recognition of the importance of the choice of an initial antihypertensive agent. Indeed, the initially chosen medication will often be taken for the longest time. The purpose of this review is to consider nine of the major factors permitting a rational choice of medication: antihypertensive efficacy, mechanism of action, safety, patient acceptance (quality of life), cost, numbers of doses per day, need for laboratory follow-up, potential interactions with other drugs, and additional salutary effects. The question of the role of nondiuretic monotherapy is, of necessity, an integral component of this discussion. Preliminary data indicate that the use of this approach with some of the newer agents, including converting enzyme inhibitors and calcium channel blockers, constitutes excellent therapy, at least in certain patients. Finally, because one of the new approaches to antihypertensive therapy is comprehensive risk management, the effect of medication on the lipid profile is considered in some detail.