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Mechanism of Action of Warfarin (Vitamin K Antagonist)

June 23, 2025 by Harsh Singh Rajput
Warfarin MOA – Inhibition of vitamin K-dependent clotting factors

Introduction Warfarin is a widely used oral anticoagulant that inhibits the synthesis of vitamin K-dependent clotting factors. It … Read more

Mechanism of Action of Benzodiazepines (CNS Depressants)

June 23, 2025June 23, 2025 by Harsh Singh Rajput
Benzodiazepine MOA – GABA-A receptor binding and chloride channel modulation

Introduction Benzodiazepines are a widely used class of central nervous system (CNS) depressants known for their anxiolytic, sedative, … Read more

Mechanism of Action of Sulfonamides (Folic Acid Synthesis Inhibitors)

June 23, 2025June 21, 2025 by Harsh Singh Rajput
Sulfonamide MOA – Folic acid synthesis inhibition via dihydropteroate synthase

Introduction Sulfonamides are synthetic bacteriostatic antibiotics that inhibit folic acid synthesis in bacteria. Because mammals obtain folate from … Read more

Mechanism of Action of SGLT2 Inhibitors

May 31, 2025 by Harsh Singh Rajput
SGLT2 inhibitors mechanism – increased glucose excretion via renal tubules

Introduction SGLT2 Inhibitors, or sodium-glucose co-transporter 2 inhibitors, are a newer class of oral antidiabetic drugs that reduce … 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

Classification of Cephalosporins

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

🔬 What Are Cephalosporins? Cephalosporins are bactericidal antibiotics, meaning they kill bacteria by inhibiting cell wall synthesis. They … Read more

Classification of Sulfonamide and Quinolones

April 21, 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

Classification of Antibacterial Drugs

April 21, 2025April 20, 2025 by Harsh Singh Rajput
classification of antibacterial drugs

Classification Based on Mechanism of Action Antibacterial drugs are mainly classified by how they act inside the body. … Read more

Classification of Anticoagulant

May 24, 2025April 19, 2025 by Harsh Singh Rajput
Anticoagulant Drugs Classifications

Anticoagulants are medicines that stop blood from clotting too quickly. They help keep blood flowing smoothly. These drugs … Read more

Classification of Antianginal Drugs

November 11, 2023 by G S Sachin

Antianginal drugs are a group of medications that play a vital role in the management of angina pectoris, … Read more

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  • Mechanism of Action of Warfarin (Vitamin K Antagonist)
  • Mechanism of Action of Colchicine (Anti-inflammatory in Gout)
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