[Physicians' view on drug therapy for hypertension. A questionnaire in the county of Hordaland].

A questionnaire survey was conducted in Hordaland county to discover opinions on drug therapy for uncomplicated hypertensives with no other risk factors. The response rate was 66%; 179 general practitioners and 31 hospital doctors. The doctors were well informed about the documentation of the clinical benefit of various drugs. As regards the minimum blood pressure that was considered as warranting drug treatment, the majority of the doctors followed the recently issued national guidelines. For young patients the first choice drugs were beta-blockers (27%), ACE-inhibitors (25%) or calcium-blockers (20%). For older patients 65% of the doctors preferred diuretics or beta-blockers. The majority (80%) based their choice of drug primarily on documentation of clinical value or absence of side effects. The doctors underestimated the cost of the newer antihypertensive drugs.