{"id":445,"date":"2020-02-16T11:57:06","date_gmt":"2020-02-16T06:27:06","guid":{"rendered":"https:\/\/medicineplexus.com\/?p=445"},"modified":"2020-02-16T11:57:06","modified_gmt":"2020-02-16T06:27:06","slug":"evaluation-of-diuretics","status":"publish","type":"post","link":"https:\/\/medicineplexus.com\/evaluation-of-diuretics\/","title":{"rendered":"Evaluation of diuretics"},"content":{"rendered":"\n
Evaluation of diuretics<\/u><\/em><\/strong><\/p>\n\n\n\n
Diuresis: Increased excretion of urine. Natriuresis: Increased excretion of Sodium. Saluresis: increased excretion of Na and Cl.<\/li><\/ol>\n\n\n\n
I & II hyperaldosteronism (K sparing)<\/li><\/ul>\n\n\n\n
Need for newer diuretics<\/strong> is linked to drawbacks of current diuretics<\/li>
Hypovolemia, electrolyte imbalance, metabolic changes, impotence, hyperuricemia, drug allergy<\/li>
Diuretic resistance: increased absorption distally if NaCl absorption is inhibited proximally. When the luminal conc of diuretic is decreased the nephron compensates by increasing Na resorption. Ability to induce dieresis declines overtime since there is concomitant depletion of extracellular fluid and structural & functional changes in the nephron.<\/li><\/ol>\n\n\n\n