Inditel CH 80 Tablet is a combination antihypertensive medication containing Telmisartan 80 mg and Chlorthalidone 12.5 mg. Telmisartan is an angiotensin II receptor antagonist that selectively blocks the binding of angiotensin II to the AT1 receptor, thereby inhibiting vasoconstriction and aldosterone secretion, leading to vasodilation and reduction in blood pressure. Chlorthalidone is a thiazide-like diuretic that promotes diuresis by inhibiting sodium and chloride reabsorption in the distal convoluted tubules of the kidneys, resulting in decreased plasma volume and peripheral vascular resistance. The combined action of these agents provides an effective therapeutic approach for the management of hypertension, improving blood pressure control through complementary mechanisms. Inditel CH 80 Tablet is indicated for the treatment of essential hypertension, particularly in patients who require multiple antihypertensive agents to achieve target blood pressure levels. It may also be beneficial in reducing the risk of cardiovascular events associated with high blood pressure. The medication should be used under medical supervision with monitoring of renal function, electrolytes, and blood pressure. Caution is advised in patients with renal impairment, electrolyte imbalances, or hypersensitivity to sulfonamide-derived drugs.