Dyrenium
from class: Pharmacology for Nurses Definition Dyrenium is the brand name for triamterene, a potassium-sparing diuretic. It is used to treat hypertension and edema by preventing the body from absorbing too much salt while retaining potassium.
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Predict what's on your test 5 Must Know Facts For Your Next Test Dyrenium works by inhibiting sodium reabsorption in the distal convoluted tubules of the kidneys. It is often used in combination with other diuretics like thiazides to balance potassium levels. Common side effects include hyperkalemia, dizziness, and headache. Dyrenium is contraindicated in patients with severe kidney impairment or hyperkalemia. Patients taking Dyrenium should avoid potassium supplements or salt substitutes containing potassium. Review Questions What is the mechanism of action of Dyrenium? Why might Dyrenium be prescribed alongside thiazide diuretics? What are some potential side effects of taking Dyrenium?
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