title: Choosing the correct drug for the individual hypertensive patient.
abstract: With the availability of a wide selection of antihypertensive drugs acting by different mechanisms, it should be possible to match the requirement of individual patients with the pharmacological and clinical properties of an appropriate agent. Although the concept of stepped-care therapy is now largely outdated, therapy must be initiated with one agent. Diuretics remain a first-choice option in the elderly and in Black patients, as do calcium antagonists. In patients with ischaemic heart disease or enhanced adrenergic drive, beta-blockers are preferred. Calcium antagonists or ACE inhibitors are finding increasing use as initial therapy when quality of life is important and metabolic neutrality is required. The choice of antihypertensive agent may be limited by adverse effects, e.g. pedal oedema with nifedipine, constipation with verapamil, and cough with ACE inhibitors. Certain advantages are evident for both calcium antagonists and ACE inhibitors. Calcium antagonists are more likely to be effective first-line therapy than ACE inhibitors in Black patients, in those with a high salt intake, in patients with Raynaud's disease, and when angina pectoris is present. ACE inhibitors are preferred for use in combination with diuretic agents, and in the presence of congestive heart failure or low salt intake. Combination therapy between these 2 drug classes is finding increasing acceptance because of its many theoretical advantages, and may provide a means of maximising benefit.
authors.affiliation: Ischaemic Heart Disease Research Unit, Medical Research Council, Cape Town, South Africa.
authors.forename: L H
authors.initials: LH
authors.lastname: Opie
mesh_terms: D006801:Humans; D006973:Hypertension / Q000188:drug therapy*