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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 G S Sachin
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 G S Sachin
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 G S Sachin
ANTHELEMETIC DRUGS CLASSIFICATION

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

Classification of Antiviral Drugs (Non-Retroviral)

May 23, 2025May 21, 2025 by G S Sachin
ANTIVIRAL DRUG (NON-RETROVIRAL) CLASSIFICATION

Viral infections range from self-limiting to life-threatening illnesses. While vaccines prevent many viral diseases, antiviral drugs play a … Read more

Classification of Antiplatelet Drugs (Antithrombotic Drug)

May 23, 2025May 21, 2025 by G S Sachin
ANTIPLATELET DRUGS CLASSIFICATION

Antiplatelet drugs are essential in the prevention and management of thromboembolic diseases. They inhibit platelet aggregation and reduce … Read more

Classification of Antianginal Drug

May 23, 2025May 20, 2025 by G S Sachin
ANTIANGINAL DRUGS CLASSIIFICATION

Angina pectoris is a clinical syndrome characterized by chest pain or discomfort due to transient myocardial ischemia. It … Read more

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