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Mechanism of Action of Meglitinides

July 4, 2025May 31, 2025 by Harsh Singh Rajput
Meglitinides mechanism – insulin secretion by SUR1-mediated KATP channel blockade

Introduction Meglitinides, also known as glinides, are short-acting insulin secretagogues used in the treatment of type 2 diabetes … Read more

Mechanism of Action of Sulfonylureas

May 31, 2025 by Harsh Singh Rajput
Sulfonylureas mechanism – insulin secretion via KATP channel inhibition

Introduction Sulfonylureas are one of the oldest and most widely used classes of oral antidiabetic agents. They are … Read more

Mechanism of Action of Potassium-Sparing Diuretics

May 31, 2025 by Harsh Singh Rajput
Potassium-sparing diuretics mechanism – aldosterone antagonism and ENaC blockade

Introduction Potassium-sparing diuretics are a unique subclass of diuretics that help conserve potassium levels while promoting mild diuresis. … Read more

Mechanism of Action of Thiazide Diuretics

May 30, 2025 by Harsh Singh Rajput
Thiazide diuretics mechanism – inhibition of sodium chloride symporter in the distal tubule

Introduction Thiazide diuretics are one of the most commonly prescribed classes of antihypertensive agents, especially in the U.S. … Read more

Mechanism of Action of Angiotensin II Receptor Blockers (ARBs)

May 27, 2025 by Harsh Singh Rajput
Angiotensin II receptor blockers mechanism – inhibition of AT1-mediated vasoconstriction

Introduction Angiotensin II Receptor Blockers (ARBs) are a major class of antihypertensive drugs. They selectively block the angiotensin … Read more

Amoxicillin – Mechanism of Action

May 27, 2025 by Harsh Singh Rajput
Amoxicillin mechanism of action – inhibition of bacterial cell wall synthesis via PBPs

Introduction Amoxicillin is a widely used broad-spectrum penicillin antibiotic belonging to the β-lactam class. It is effective against … Read more

Furosemide – Mechanism of Action

May 26, 2025 by Harsh Singh Rajput
Metformin mechanism of action – inhibition of gluconeogenesis and activation of AMPK

Introduction Furosemide, also known by its brand name Lasix, is a potent loop diuretic widely used in clinical … Read more

Mechanism of Action of Atorvastatin

May 26, 2025May 26, 2025 by Harsh Singh Rajput
Atorvastatin mechanism of action – HMG-CoA reductase inhibition and LDL receptor upregulation

🔍 Introduction Atorvastatin is a widely used lipid-lowering agent that belongs to the class of HMG-CoA reductase inhibitors, … Read more

Classification of Antitubercular Drugs

May 23, 2025April 21, 2025 by Harsh Singh Rajput
classification of Antitubercular drugs

🔬 What Are Antitubercular Drugs? Antitubercular drugs are antibiotics specifically used to treat tuberculosis. They work by either … Read more

Classification of Sulfonamide and Quinolones

July 4, 2025April 20, 2025 by Harsh Singh Rajput
classification of sulfonamides and quinolones

What Are Sulfonamides? Sulfonamides, also known as sulfa drugs, are among the oldest classes of synthetic antimicrobial agents. … Read more

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