Diuretic and antihypertensive use in pre-eclampsia
THE CONTEXT
The passage describes compelling indications for diuretics and indications for antihypertensive treatment in pre-eclampsia.
Compelling indications for diuretics
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Indications include cardiac failure and pulmonary edema.
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Diuretics may accompany selective antihypertensive therapy, such as the diazoxide group, when blood pressure reduction is associated with fluid retention.
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Massive edema that persists despite rest and causes discomfort is another listed indication.
Furosemide regimen described
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Furosemide is described as the most potent commonly used diuretic.
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The stated oral regimen is 40 mg after breakfast on five days per week.
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The intravenous route is preferred in acute conditions.
Antihypertensive indications and selection
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Antihypertensive drugs are described as having limited value in controlling blood pressure due to pre-eclampsia.
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A persistent rise in blood pressure, especially diastolic pressure above 105 mm Hg, is an indication for treatment. Associated proteinuria makes treatment more urgent.
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In severe pre-eclampsia, antihypertensives are used to lower blood pressure during pregnancy and labor.
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Drug selection depends on local availability and experience of use.
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Treatment effects should be evaluated using a progress chart.