The Medical journal of Australia
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Twenty-four patients with hypertension were treated with chlorothiazide, chlorthalidone, and frusemide. Each diuretic had a significant and similar antihypertensive effect. ⋯ Side effects related to a rapid diuresis were more common with frusemide. The study indicated that chlorthalidone could be given at 48-hour or 72-hour intervals, and that other diuretics may be given once daily to exert their full antihypertensive action.
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The management of patients who require surgery while being treated with oral anticoagulants is a difficult balance between the risks of bleeding and those of recurrent thromboembolism. The urgency and the extent and site of surgery are important considerations, as are the strength of the indication for anticoagulants and the degree of anticoagulation. A practical approach is outlined for various situations that may be encountered.