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Mechanism of Action of DPP-4 Inhibitors

May 31, 2025 by Harsh Singh Rajput
DPP-4 inhibitors mechanism – incretin hormone enhancement via enzyme blockade

Introduction Dipeptidyl Peptidase-4 (DPP-4) Inhibitors, commonly referred to as gliptins, are oral antidiabetic drugs that enhance the action … 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

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

Paracetamol – Mechanism of Action

May 26, 2025May 25, 2025 by Harsh Singh Rajput
Paracetamol mechanism of action – central COX inhibition and antipyretic action via hypothalamus

Introduction Paracetamol (also known as Acetaminophen) is one of the most commonly used drugs for fever and mild-to-moderate … Read more

Methotrexate – Mechanism of Action

May 26, 2025May 25, 2025 by Harsh Singh Rajput
Flowchart of Methotrexate mechanism of action showing DHFR inhibition and suppression of DNA synthesis in S-phase

Introduction Methotrexate is a cornerstone drug in both anticancer chemotherapy and immunosuppressive therapy. Structurally, it is a folic … Read more

Aspirin – Mechanism of Action

May 26, 2025May 25, 2025 by Harsh Singh Rajput
Stepwise mechanism of action of Aspirin showing COX inhibition and antiplatelet effect

Introduction Aspirin, also known as acetylsalicylic acid, is a widely used Non-Steroidal Anti-Inflammatory Drug (NSAID). It’s primarily known … Read more

Classification of Coagulants

May 23, 2025May 21, 2025 by Pharmacy Freak
COAGULANTS CLASSIFICATION

Coagulants are agents used to promote blood clotting in cases of bleeding disorders or excessive anticoagulation. They are … Read more

Classification of Antitubercular Drug

May 23, 2025May 21, 2025 by Pharmacy Freak
ANTITUBERCULAR DRUG CLASSIFICATION

Tuberculosis (TB) is a chronic infectious disease caused primarily by Mycobacterium tuberculosis. It affects the lungs most commonly … Read more

Classification of Anthelmintic Drug

May 23, 2025May 21, 2025 by Pharmacy Freak
ANTHELEMETIC DRUGS CLASSIFICATION

Helminthic infections are a major public health problem in tropical and developing countries. They are caused by parasitic … Read more

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