Are you searching for Pharmacology I Notes PDF to prepare for your exams? You’ve come to the right place! Whether you’re a B.Pharm student, these comprehensive and easy-to-understand Pharmacology I notes are designed to help you master every concept clearly and efficiently.
In this article, you’ll get:
Free unit-wise notes in PDF format
Complete PCI syllabus coverage
Simple explanations with mechanisms, charts & examples
The perfect resource for quick revision before exams
Explore all units below for detailed content. Want to explore more subjects? – Study Hub Zone
Introduction to Pharmacology I
Pharmacology I is a core subject of the B.Pharm curriculum that focuses on the basic principles of drug action and the pharmacological effects of drugs on different systems of the body.
It helps students understand how drugs work, how they interact with the body, and how the body responds to them.
This subject covers:
General pharmacology (ADME, pharmacokinetics, pharmacodynamics)
Routes of drug administration
Factors modifying drug action
Autonomic nervous system pharmacology
Neurohumoral transmission
Parasympathomimetics & parasympatholytics
Sympathomimetics & sympatholytics
Cholinergic and adrenergic antagonists
Drugs affecting neuromuscular transmission
Why Use Our Pharmacology I Notes?
✅ Complete and concise notes for all units
✅ Written in simple, exam-friendly language
✅ Covers entire PCI B.Pharm syllabus
✅ Includes mechanisms, flowcharts, examples & classification tables
✅ Ideal for theory exams, viva, and revision
Download Pharmacology I Notes PDF – Unit Wise
Click below to download free PDFs for each unit:
Course Units
Unit 1: General Pharmacology Basics
Topics Covered: the fundamentals of pharmacology including drug sources, routes of administration, receptor concepts, tolerance, dependence, and core pharmacokinetics involving absorption, distribution, metabolism, and excretion.
Unit 2: General Pharmacology: Pharmacodynamics & Drug Development
Topics Covered: Includes mechanisms of drug action, receptor types, signal transduction pathways, dose–response relationships, therapeutic index, drug interactions, adverse effects, and stages of drug discovery, clinical trials, and pharmacovigilance.
Unit 3: Pharmacology of Peripheral Nervous System Drugs
Topics Covered: Focuses on autonomic nervous system organization, neurotransmission, cholinergic and adrenergic drugs, neuromuscular blockers, local anesthetics, and medicines used for myasthenia gravis and glaucoma.
Unit 4: CNS Pharmacology: Neurotransmission & Major Drug Classes
Topics Covered: Explains central neurotransmitters, general anesthetics, sedatives, hypnotics, centrally acting muscle relaxants, antiepileptics, and alcohol-related pharmacology.
Unit 5: CNS Pharmacology: Psychopharmacology & CNS Modulators
Topics Covered: antipsychotics, antidepressants, anxiolytics, mood stabilizers, hallucinogens, drugs for Parkinson’s and Alzheimer’s disease, CNS stimulants, nootropics, opioid analgesics, and concepts of addiction and dependence.
Final Thoughts
These Pharmacology I notes are carefully prepared for your academic success. Whether you want to revise quickly before exams or understand important concepts in a simple way, these unit-wise notes are all you need.
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