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Indapamide is a thiazide-like diuretic [4] drug used in the treatment of hypertension, as well as decompensated heart failure. Combination preparations with ...
A thiazide-like diuretic is a sulfonamide diuretic that has similar physiological properties to a thiazide diuretic, but does not have the chemical properties of a thiazide, lacking the benzothiadiazine molecular structure. Examples include metolazone, chlorthalidone, and indapamide. [1]
The term "thiazide" is also often used for drugs with a similar action that do not have the thiazide chemical structure, such as chlorthalidone, metolazone and indapamide. These agents are more properly termed thiazide-like diuretics. [citation needed] Thiazide diuretics also increase calcium reabsorption at the distal tubule.
They work primarily by expanding extracellular fluid and plasma volume, therefore increasing blood flow to the kidney, particularly the peritubular capillaries. This reduces medullary osmolality and thus impairs the concentration of urine in the loop of Henle (which usually uses the high osmotic and solute gradient to transport solutes and water).
Antihypertensive agents comprise multiple classes of compounds that are intended to manage hypertension (high blood pressure). Antihypertensive therapy aims to maintain a blood pressure goal of <140/90 mmHg in all patients, as well as to prevent the progression or recurrence of cardiovascular diseases (CVD) in hypertensive patients with established CVD. [2]
Using a fixed combination of an ACE inhibitor and a chlorosulfamoyl diuretic leads to additive synergy of the antihypertensive effects of the two constituents. Its pharmacological properties are derived from those of each of the components taken separately, in addition to those due to the additive synergistic action of the two constituents, when combined, on vascular endothelium ...
JNC8 does not recommend β-blockers as initial therapy for hypertension. [66] Heart failure may be worsened with nondihydropyridine calcium channel blockers, the alpha blocker doxazosin, and the alpha-2 agonists moxonidine and clonidine. On the other hand, β-blockers, diuretics, ACEis, ARBs, and aldosterone receptor antagonists have been shown ...
Because these diuretics are weakly natriuretic, they do not cause clinically significant blood pressure changes and thus, are not used as primary therapy for hypertension. [11] They can be used in combination with other anti-hypertensives or drugs that cause hypokalemia to help maintain a normal range for potassium.