We are thrilled to announce that our Android app is now officially available!

Download on Play Store

Antiarrhythmic Drugs

Antiarrhythmic drugs are used to treat various types of abnormal heart rhythms (arrhythmias). They are classified into four main classes (Class 1, 2, 3, and 4) according to the Vaughan-Williams classification system. This system is based on its primary mechanism of action and electrophysiological effects on the heart. Class 1: Sodium channel blockers https://pharmacologymentor.com/sodium-channel-blockers-scbs/ Examples Class IA: Quinidine, Procainamide, Disopyramide

By Pharmacology Mentor

Skeletal Muscle Relaxants: A Quick Guide

Introduction Skeletal muscle relaxants are a class of medications commonly used to alleviate muscle spasms and spasticity. These drugs are often employed in the management of conditions like multiple sclerosis and cerebral palsy and after surgical procedures to facilitate intubation or mechanical ventilation. Understanding the pharmacology of skeletal muscle relaxants is crucial for healthcare professionals to ensure effective treatment and

By Pharmacology Mentor

Pharmacology of Carbonic Anhydrase Inhibitors

Mechanism of Action: Carbonic Anhydrase Inhibitors (CAIs) act primarily on the proximal convoluted tubule in the kidneys. They inhibit the enzyme carbonic anhydrase, which is essential for the reabsorption of bicarbonate ions. This leads to increased excretion of bicarbonate, sodium, and water, resulting in mild diuresis and acidification of the urine. Pharmacokinetics: Drug Examples: Clinical Use: Side Effects: Drug Interactions:

By Pharmacology Mentor
Weather
18°C
New York
scattered clouds
18° _ 18°
84%
4 km/h
Wed
22 °C
Thu
18 °C
Fri
17 °C
Sat
19 °C

Follow US

Categories

ANS

26 Articles

Antimicrobial

35 Articles

Endocrine

21 Articles

Pharmacology of Loratadine

Introduction Loratadine is a widely used second-generation antihistamine renowned for its effectiveness in

By Pharmacology Mentor

Sympathetic and Parasympathetic Receptors: A Comprehensive Overview

Introduction The autonomic nervous system (ANS) plays a crucial role in regulating

By Pharmacology Mentor

Pharmacology of Rivaroxaban

Introduction Rivaroxaban is an oral direct Factor Xa inhibitor widely used for the prevention and

By Pharmacology Mentor

Pharmacology of Skeletal Muscle Relaxants

Introduction Skeletal muscle relaxants are a diverse group of medications that act

By Pharmacology Mentor

Pharmacology of Alpha Agonists

Introduction to Alpha Agonists: Alpha agonists are a class of drugs that

By Pharmacology Mentor

Navigating the Complex Landscape of Drug Targets: From Validation to Druggability

Introduction The journey from drug discovery to market is a complex and

By Pharmacology Mentor

Pharmacology of Anti-Androgens

I. Introduction to Anti-Androgens A. What are Anti-Androgens? Anti-androgens are a class

By Pharmacology Mentor

Sympatholytics/Adrenergic antagonists

Introduction Have you ever wondered about the drugs that counteract the effects

By Pharmacology Mentor
Want to explore pharmacolology research?
Discover hundreds of articles ar our journals

Random Content

Over-the-Counter (OTC) Drugs in India: A Comprehensive Overview

Main Takeaway: India lacks a unified regulatory framework for OTC drugs, creating a complex landscape where medications not listed as prescription-only are sold over-the-counter. With 62.3% of urban populations practicing self-medication and an estimated market value of ₹188.6 billion, the CDSCO's upcoming 2025 OTC Drug Regulation represents a significant step toward establishing proper oversight and consumer safety. 1. Current Regulatory Status in India Absence of Unified OTC Framework Unlike Western countries, India currently lacks specific unifying regulations for OTC drugs. The term "OTC" has no legal recognition in Indian law. Instead, the regulatory approach follows a negative definition: drugs are considered OTC unless specifically listed as prescription-only medicines. Existing Drug Classification System Under the Drugs and Cosmetics Act, 1940 and Drugs and Cosmetics Rules, 1945, medications are categorized into different schedules: ScheduleDescriptionRequirementsSchedule HPrescription drugs"To be sold by retail only on prescription of a registered medical practitioner"Schedule H1Restricted prescription drugsStricter prescription requirementsSchedule XNarcotics and controlled substancesPrescription mandatorySchedule GCaution drugs (antihistamines)"Caution: it is dangerous to take this preparation except under medical supervision"Schedule KHousehold remediesCan be sold in villages with population below 1,000 Central Drugs Standard Control Organization (CDSCO) The Central Drugs Standard Control Organization (CDSCO), headed by the Drug Controller General of India (DCGI), serves as India's primary drug regulatory authority. CDSCO is responsible for: 2. The Upcoming 2025 OTC Drug Regulation Key Regulatory Changes The Over-the-Counter Drug Regulation India 2025 introduces several landmark changes: Schedule O Classification: Official categorization of OTC drugs into a new Schedule O Mandatory Labeling Requirements: Clear dosage instructions, warnings, and QR codes for consumer verification Advertising Restrictions: Ban on TV/radio advertisements for certain categories like antibiotics Online Sale Regulation: Only licensed platforms can sell OTC drugs with proper segregation from prescription medicines Approved OTC Medications Under 2025 Framework Drug CategoryApproved OTC MedicinesPain ReliefParacetamol, IbuprofenCold & FluCetirizine, ChlorpheniramineAntacids & DigestiveRanitidine, Antacid Gel, DigeneSkin CareCalamine lotion, Antifungal creamsVitamins & SupplementsVitamin C, B-complex, Iron tabletsOral RehydrationORS sachets, Electrolyte powders Important Exclusions: Antibiotics, steroids, and habit-forming drugs remain strictly excluded from OTC classification. 3. Popular OTC Brands and Market Leaders Major Indian OTC Brands Pain Relief Medications: Digestive Health: Cold and Respiratory: Market Size and Growth The Indian OTC market is valued at approximately ₹188.6 billion (US$ 2.7 billion) with a 9% CAGR, expected to reach ₹441.1 billion (US$ 6.5 billion). Major market players include: 4. Self-Medication Practices in India Usage Statistics Self-medication prevalence varies significantly across India: Common Reasons for Self-Medication Urban Population Motivations: Most Commonly Self-Treated Conditions: Medication Preferences Most Used OTC Medications: 5. Distribution Channels and Accessibility Traditional Pharmacy Chains Leading Retail Pharmacy Networks: Online Pharmacy Growth The e-pharmacy sector has experienced rapid expansion since 2016, with platforms offering:pmc.ncbi.nlm.nih 6. Traditional Medicine Integration AYUSH System Integration India's unique healthcare landscape includes traditional medicine systems regulated under the Ministry of AYUSH 7. Regulatory Challenges and Future Outlook Current Issues Regulatory Gaps: Safety Concerns: Progressive Regulatory Measures Recent Developments: Behind-the-Counter Medicines The DCC is introducing a "Behind the Counter" category for medicines that don't require prescriptions but must be sold "only under the supervision of a qualified pharmacist". 8. Impact on Healthcare Accessibility Benefits of OTC Availability Risks and Mitigation Strategies Public Health Risks: Proposed Solutions: The evolution of India's OTC drug landscape reflects the country's efforts to balance healthcare accessibility with patient safety. The 2025 regulatory framework represents a crucial step toward establishing international standards while addressing India's unique healthcare challenges and diverse population needs.

By Pharmacology Mentor

Cholinomimetic Drugs (Cholinergic Agonists / Parasympathomimetics)

Introduction Cholinomimetic drugs (also referred to as parasympathomimetics) are agents that mimic or enhance the actions of acetylcholine (ACh), the primary neurotransmitter found at parasympathetic postganglionic nerve endings, neuromuscular junctions, and certain synapses within the central nervous system (CNS). By activating

By Pharmacology Mentor