Pharmacology slideshare It intends to grow day by day, contributions from readers is highly appreciated. It also covers key concepts such as pharmacokinetics, pharmacodynamics, drug dosage forms, routes of administration, absorption, distribution, metabolism, excretion, and factors that influence drug response. Additionally, it outlines the benefits and some contraindications of specific The document provides a comprehensive overview of the history of pharmacology, tracing its development from ancient practices to modern advancements, highlighting key figures and milestones along the way. This means that if you want to share your PPT or any other resource you can send an e-mail to contributions@pharmacologycorner. It outlines processes including drug absorption, distribution, metabolism, elimination, and defines terms like drug classification, receptor interactions, dosages, and drug interactions. Pharmacology is defined as the study of how chemicals affect living processes, including drugs, hormones, neurotransmitters and toxic agents. For each class, it describes the mechanisms of action, therapeutic uses, adverse effects, and examples of medications within the class This document provides an overview of general pharmacology. com and be sure that it will be considered. The text also addresses related topics such as thrombolytics 1. Common side effects include diarrhea, rash, and nephrotoxicity. The systemic effects of LAs on the central nervous system, cardiovascular system, and The document provides an overview of the history of pharmacology, highlighting key discoveries and figures such as Arvid Carlsson's treatment for Parkinson's disease and the development of antibiotics like penicillin. In addition The document discusses expectorants and antitussives, which are drugs used to treat cough by aiding in the expulsion of respiratory secretions. Common routes include oral, subcutaneous, intramuscular, intravenous, inhalation, and transdermal. It describes their classification into four generations based on their spectrum of activity and other properties. It also discusses concepts of potency, efficacy, agonists, antagonists, partial agonists, and therapeutic index, highlighting how these factors influence drug interactions This document discusses various commonly abused substances including amphetamines, cocaine, MDMA, synthetic cathinones, LSD, marijuana, synthetic cannabinoids, ethanol, and prescription drugs. It discusses the evolution of drug development from traditional to modern practices, touching on significant milestones including the advent of chemotherapeutics and drug This document discusses preanesthetic medication and general anesthesia. Lastly, it addresses congestive heart failure, its causes, symptoms, and This document provides an overview of immunopharmacology. It begins by defining key terms such as antiseptic, disinfectant, and asepsis. It also covers central nervous system stimulants like caffeine, amphetamines, and cocaine and their This document provides an introduction to the subject of pharmacology. Factors like organ function and concurrent This document discusses depression, mania, and various antidepressant medications. It provides details on how each drug class lowers blood pressure by reducing peripheral vascular resistance The document discusses immunopharmacology, which focuses on the effects of drugs on the immune system. Side effects include flu-like symptoms, fatigue, and hematologic toxicities. What is a drug? any chemical agent which effects any biological process . Understand how drugs act and exert effects on the body's systems. The document discusses The document discusses corticosteroids, detailing their production from the adrenal cortex and medulla, and their physiological regulation via the hypothalamus-pituitary-adrenal axis. It defines key terms like pharmacology, drugs, routes of drug administration, essential drugs concept, and orphan drugs. It discusses the uptake, distribution, metabolism, and excretion of LAs. It’s fully customizable and perfect for building a strong foundational knowledge. It describes the major hormones produced by the pituitary gland and hypothalamus, including growth hormone, thyroid stimulating hormone, adrenocorticotropic hormone, follicle stimulating hormone, luteinizing hormone, and prolactin. Additionally, it details potential This document provides an overview of the pharmacology of local anesthetics (LA). The document then discusses the stages of general anesthesia Heparins PowerPoint presentation PPT discussing chemistry, mechanism of action, classification,pharmacokinetics and clinical uses of heparin. It discusses significant periods such as the ancient age, medieval era, renaissance, and the golden era, focusing on pivotal discoveries and the evolution of drug development. No single agent provides all benefits, so several drugs are used in combination for optimal anesthesia. Additionally, it discusses various drug sources, terminology, and the evolution of pharmacology as a Nov 24, 2023 · Def3: Pharmacology is a scientific discipline that studies about chemical, therapeutic and the side effects of drugs. It discusses antihypertensive drugs, including vasodilators, diuretics, and RAAS-targeting drugs, as well as treatments for angina and arrhythmias. What is pharmacology ? the study of how drugs effect biological systems. Pharmacology aims to safely and effectively treat diseases using drugs by understanding their mechanisms of action, toxicity, and interactions within the The document provides an overview of general pharmacology concepts including definitions of pharmacology and drugs. It then discusses various immunomodulators that can suppress the immune system like immunosuppressants or stimulate it like immunostimulants. It then classifies diuretics and describes various classes in detail, including their mechanisms and sites of action, uses, and adverse effects. Geriatric pharmacology: pharmacokinetics, polypharmacy and related topics Pharmacology is the science of drugs and their interactions with living systems, covering various branches including pharmacognosy, pharmacy, pharmacokinetics, pharmacodynamics, pharmacotherapeutics, toxicology, pharmacogenetics, and chemotherapy. It then focuses on the regulation of nausea and vomiting, including the vomiting center in the brain and various mediators like dopamine, serotonin, and histamine. PHARMACOLOGY (Greek “Pharmacon” – drug, “logos” - teaching) The science that studies the interaction of the chemical substances with live organisms, drugs administration for treatment and prophylaxis of various diseases and pathological processes Pharmacology is the study of drugs and their interaction with living systems. They work through various mechanisms such as inhibiting cytokine production, disrupting lymphocyte proliferation, or blocking T-cell surface molecules. It discusses the history of pharmacology from ancient civilizations to modern developments. It covers major classes of antihypertensive drugs including diuretics, ACE inhibitors, angiotensin receptor blockers, beta blockers, calcium channel blockers, and vasodilators. They have concentration-dependent bactericidal activity and are excreted renally. Physical Nature of Drugs Solid drugs -> oral route aspirin or atropine Aug 1, 2014 · E N D Presentation Transcript INTRODUCTION TO PHARMACOLOGY Lector prof. It then classifies them into systemic and topical groups and describes their mechanism of action as involving bacterial cell membrane transport and binding to bacterial ribosomes to inhibit protein synthesis. It also discusses therapeutic areas, the importance of essential medicines, and the distinctions between prescription and over-the-counter drugs The document discusses pharmacology and drug administration, providing definitions and classifications of drugs, their effects on the body, and the principles of pharmacokinetics and pharmacodynamics. It discusses the definition of pharmacology as the study of drugs and their actions on the body. It describes cholinergic and adrenergic agonists and antagonists that impact functions like cardiac stimulation, bronchodilation, vasoconstriction, and gastric secretion. Additionally, it discusses The document discusses the pharmacology of the endocrine system. It discusses the objectives of studying pharmacology and defines key terms like receptors, pharmacokinetics, pharmacodynamics, drug sources, nomenclature, dosage forms, and routes of drug administration with a focus on oral, parenteral, and other enteral routes. The document aims The document provides an overview of pharmacology, covering definitions, key concepts such as pharmacokinetics and pharmacodynamics, and various aspects of drug use including types of medications, sources of drugs, and routes of administration. General Pharmacology for Pharmacy Students provides an overview of key pharmacology concepts in 3 sentences: It introduces pharmacology as the study of how drugs interact with living systems, covering topics like drug kinetics, dynamics, sources, and therapeutic uses. It explains how local anesthetics block nerve conduction by inhibiting sodium ion activity, detailing their effects on different types of nerve fibers and the factors influencing their efficacy. Additionally Adrenergic agonists and antagonists act on adrenergic receptors. It provides benefits like sedation, lack of awareness, muscle relaxation, suppression of reflexes, and analgesia. They are commonly used therapeutically to treat inflammation, autoimmune diseases, and adrenal insufficiencies, but can have adverse effects such as hyperglycemia The document discusses the autonomic nervous system (ANS) and its pharmacology, highlighting the roles of sympathetic and parasympathetic systems in maintaining homeostasis through neurotransmitters like acetylcholine and norepinephrine. It then covers the mechanisms of action, classifications, and examples of various antiseptics and disinfectants including phenol derivatives, oxidizing agents, halogens, biguanides, quaternary ammonium compounds The document discusses depression, its symptoms, and the role of antidepressants in treatment, highlighting how changes in neurotransmitters like serotonin and dopamine contribute to the condition. It covers the symptoms of depression and mania. Vancomycin and polymyxins have activity against The document covers cardiovascular pharmacology, focusing on hypertension, angina, arrhythmias, and heart failure, detailing drug categories and their mechanisms of action. These drugs have widespread effects throughout the body due to the sympathetic nervous system's role in functions like heart rate, blood pressure, bronchodilation and uterine This document summarizes the pharmacology of diabetes mellitus and its treatment with insulin and oral anti-diabetic drugs. It begins by describing the anatomy and components of the autonomic nervous system, including the sympathetic, parasympathetic, and enteric divisions. It begins by defining immunopharmacology and describing the immune system, including its components and mechanisms. Examples of Corticosteroids are steroidal hormones produced in the adrenal cortex, categorized into glucocorticoids and mineralocorticoids, which serve various physiological roles including the regulation of glucose metabolism and fluid balance. Key areas include pharmacokinetics, pharmacodynamics, drug interactions, and the drug development process, detailing the steps from preclinical trials to market evaluation. It also discusses the management of type 2 diabetes with oral hypoglycemic agents This document provides an overview of cephalosporins, a class of beta-lactam antibiotics. Their classification is based on their spectrum The document discusses the pharmacological treatments for bronchial asthma and COPD, detailing the mechanisms, classifications, and specific drugs used in therapy. 2. It then focuses on cholinergic neurotransmission, outlining the steps of impulse conduction, transmitter release, transmitter action on post-junctional membranes, post This document discusses the pharmacology of commonly used antiseptics, disinfectants, and insecticides. It discusses the mechanisms and clinical presentations of hypovolemic and septic shock in detail. It General anesthesia results in reversible depression of the central nervous system, causing loss of response to external stimuli. Serotonin receptors include 5-HT1-7 and are involved in various physiological functions like mood, appetite, sleep, and pain perception. The document provides an introduction to pharmacology, covering its definitions, history, types, and classification of drugs. Each branch focuses on different aspects such as drug preparation, actions on the body, selective use for treatment, and potential toxic effects This document provides an introduction and overview of key concepts in pharmacology. Additionally, it covers the rights The document covers the fundamentals of pharmacology, including definitions, drug administration, and the processes of drug action in the body. It defines pharmacology and divides it into pharmacokinetics and pharmacodynamics. The document discusses antihypertensive drugs, their mechanisms of action, and treatment of hypertension. It categorizes antidepressants into five classes and elaborates on tricyclic antidepressants (TCAs), their mechanisms, side effects, and drug interactions. Combination therapy with pegylated interferon and ribavirin is This document discusses autonomic neurotransmission and cholinergic drugs. It Immunosuppressants are used to prevent rejection of transplanted organs and treat autoimmune diseases by suppressing the immune system. Opioids are compounds that interact with opioid receptors and include natural alkaloids like morphine, semi-synthetic drugs like heroin, and fully synthetic drugs like fentanyl. Key terms PHARMACOLOGY LEARNER EXPECTATIONS Some information will be provided to you (resources, pre-work, in-class, handouts, worksheets) You will be obtaining, organizing interpreting, information on your own Pharmacology is the study of drugs and their interactions with living systems. Posokhova K. It defines pharmacology and its two main divisions - pharmacokinetics concerning what the body does to drugs, and pharmacodynamics regarding what drugs do to the body. Imbalances in the serotonergic system are associated with disorders like The document provides an in-depth overview of anticoagulants, detailing their pharmacology, mechanisms of action, classifications, and clinical applications in preventing thrombosis. It also defines common terms like drug, medicine, dosage, toxicity, and adverse reactions. It outlines various drug forms, routes of administration, dosage considerations, and the responsibilities of healthcare providers in administering medications. It begins by describing their chemical structure and origins from soil actinomycetes. For each route, it discusses advantages, disadvantages, and examples. The document also . The major components are the innate and adaptive immune responses. Additionally, it highlights the historical development of pharmacology and its modern applications The document outlines four types of receptors: ligand-gated ion channels, G protein-coupled receptors, enzyme-linked receptors, and intracellular receptors, each with distinct activation mechanisms and response durations. It discusses various types of anticoagulants including parenteral and oral agents, their mechanisms, adverse effects, and contraindications. It also discusses the history of pharmacology from ancient civilizations discovering medicinal plants to the modern The document discusses drugs that act on the autonomic nervous system, including parasympathetic and sympathetic divisions. They include first, second, third, fourth, and fifth generation drugs with varying spectra of coverage. Antiviral drugs target specific viral processes like influenza virus neuraminidase or hepatitis C virus protease. It outlines the components of the immune system, types of immunity (innate and acquired), and various immunomodulators that can stimulate or suppress immune responses, detailing specific drugs used for immunosuppression. It has two main subdivisions: pharmacokinetics, which is how the body affects drugs, and pharmacodynamics, which is how drugs affect the body. A. It describes the major routes of drug administration including topical, oral, parenteral, rectal, and inhalation. Pharmacology is the study of how drugs act on living organisms and the body's response to drugs. Absorption involves a drug entering systemic circulation through various routes and is affected by properties of the drug and biological membranes. It details various autonomic drugs used clinically for conditions such as heart failure, asthma, and myasthenia gravis, along with mechanisms of action and This document discusses the pharmacology of aminoglycoside antibiotics. It highlights various classes of medications including bronchodilators, corticosteroids, leukotriene antagonists, mast cell stabilizers, and anti-IgE antibodies, with a focus on their actions and pharmacokinetics. It begins by outlining conditions where gastrointestinal intervention may be necessary, such as motility disorders, absorption disorders, and peptic lesions. Guinea pigs are used to evaluate bronchodilators and local anesthetics. - Download as a Jul 8, 2025 · LibGuides: NSG641: Advanced Pharmacology I: Chapter PowerPoints PDFs Learning pharmacology extends beyond graduation for students Therapeutics differs from pharmacology Therapeutics focuses on disease prevention and treatment of suffering Pharmacotherapy (pharmacotherapeutics) is the application of drugs for treating disease and alleviating human suffering Classification of Therapeutic Agents Jan 10, 2025 · Gain insights into general pharmacologic principles and drug development processes. They inhibit pain transmission pathways and activate descending inhibitory Pharmacology - Bachelor of Science in Nursing Presentation Free Google Slides theme, PowerPoint template, and Canva presentation template Introduce your Bachelor students to the world of pharmacology with this comprehensive Google Slides and PowerPoint template. It classifies these medications into pharyngeal demulcents, expectorants, and antitussives, detailing their mechanisms of action and providing examples of each category. Distribution involves a drug passing through body compartments depending on its This document lists and describes 5 common experimental animals used in pharmacology: guinea pig, albino rat, albino mouse, rabbit, and frog. It outlines the structure of the CNS, including the brain and peripheral nervous system, alongside detailing different classifications of CNS drugs based on chemical structure, pharmacological use, and clinical applications. The document aims to explain Viruses rely on host cell machinery for replication and few drugs can selectively block viral replication without harming host cells. It discusses loop diuretics like furosemide that act in the thick ascending limb of the loop of Henle, thiazide diuretics like hydrochlorothiazide that act in the distal convoluted tubule, potassium-sparing diuretics like spironolactone that act Serotonin is a monoamine neurotransmitter synthesized from tryptophan. It provides details on each animal such as scientific name, physical characteristics, lifespan parameters, and their typical experimental uses. Pharmacokinetics is the quantitative study of how the body affects a drug after administration through processes of absorption, distribution, metabolism, and excretion. It includes the properties, effects, and mechanisms of drugs. Cephalosporins are a class of beta-lactam antibiotics that inhibit bacterial cell wall synthesis. It describes the different types of diabetes, symptoms, diagnosis, management of type 1 diabetes with insulin therapy and diet, and classification and use of various insulin preparations. Each route has advantages and disadvantages with respect This document provides information on the pharmacology of diuretics. Learn about drug categories, development phases, and administration within the body. The choice of route depends on the drug properties and patient needs. It defines key terms like pharmacodynamics, pharmacokinetics, pharmacotherapeutics, toxicology, and clinical pharmacology. Pharmacy: It is the science of identification, selection, preservation, standardization, compounding and dispensing of medical substances. It begins by explaining that diuretics cause a net loss of sodium and water in urine but sodium balance is restored through homeostatic mechanisms. The Aug 7, 2014 · Basic Pharmacology. ” • The chronic hyperglycemia of diabetes is associated with long-term damage, dysfunction, and failure of different organs, especially the eyes, kidneys, nerves, heart, and blood vessels. The processes of absorption, distribution, metabolism and excretion of This document discusses the pharmacology of the gastrointestinal tract. Opioids produce analgesia by acting on mu, delta, and kappa opioid receptors in the central nervous system and peripheral tissues. It then discusses various classes of antidepressants including SSRIs, SNRIs, TCAs, MAOIs, and atypical antidepressants. The document provides information about pharmacology and related topics. It explores the actions, therapeutic uses, adverse effects, and interactions of drugs, emphasizing the importance of rational drug use and the role of pharmacologists. The roles of pharmacologists and medicinal chemists in drug discovery are described. The document outlines different drug classifications including their names and dosage forms, routes of drug administration, and Pharmacology is the medical science that studies drugs and their interactions with living systems, focusing on areas such as medical and clinical pharmacology, pharmacokinetics, and pharmacodynamics. Common immunosuppressants include corticosteroids, calcineurin inhibitors like cyclosporine and tacrolimus 1. Discusses mechanism of action, dosing and target INRs, drug and food interactions, and patient counseling. Pharmacology PowerPoints This collection of PowerPoint (PPT) presentations is a work in progress. Agonists like epinephrine and norepinephrine directly stimulate receptors, whereas antagonists like prazosin competitively block receptor activation. It is found extensively in the gastrointestinal tract and in serotonergic neurons in the central nervous system. It discusses the history of pharmacology and some pioneering figures. It covers various physiological and pharmacological effects, therapeutic uses, side effects, and contraindications associated with corticosteroids, along with their classification into natural and synthetic forms Diabetes Mellitus • “Diabetes is a group of metabolic diseases characterized by hyperglycemia resulting from defects in insulin secretion, insulin action, or both. Warfarin PowerPoint presentation PPT on Warfarin pharmacotherapy. The document outlines classifications of drugs based on their mechanism of action, therapeutic use, and chemical composition. The document outlines several subdivisions of pharmacology including pharmacokinetics, pharmacodynamics, pharmacotherapy, and toxicology. Introduction. It classifies drugs based on various criteria, discusses sources of drugs, drug nomenclature, and the divisions of pharmacology. Common preanesthetic medications include sedatives, anticholinergics, antacids, antiemetics, and opioids. Key points include: Cephalosporins are derived from the fungus Cephalosporium and are bactericidal by inhibiting bacterial cell wall synthesis. The classes discussed include high This document provides an overview of pharmacology, including the key topics of pharmacokinetics, pharmacodynamics, drug properties, and drug administration. It also emphasizes the role of immunostimulants and their categorization This document provides information on the pharmacotherapy of shock. It also covers the scope of pharmacology, nature and sources of drugs, drug classification systems, routes of This document provides an introduction to the Department of Pharmacology at NEIGRIHMS. It explains how the hypothalamus regulates the anterior pituitary through releasing and inhibiting This document provides information about different types of diuretic drugs, including their mechanisms of action, therapeutic uses, and side effects. Specific LAs like lidocaine, mepivacaine, and bupivacaine are examined in terms of their potency, toxicity, onset of action, and maximum safe doses. It outlines the management of various shock states, emphasizing fluid resuscitation and The document provides an extensive overview of pharmacology, defining it as the study of substances interacting with living systems to influence bodily processes. It describes their mechanisms of action, effects, routes of administration, toxicity, and medical management for overdoses. Drugs can be administered through various routes including oral, parenteral, and topical. Additionally, the document discusses various sources of drugs, drug All lessons will open in a new browser window allowing easy access to this menu. It defines shock and describes the different types including hypovolemic, cardiogenic, obstructive, distributive, and septic shock. A. Albino rats are used in The document discusses the central nervous system (CNS) and its role in psychosis and neurosis, defining various mental disorders and their characteristics. Drug abuse is a serious public health issue and substances have become more The document provides an in-depth overview of local anesthesia, covering its definition, historical development, mechanisms of action, classifications, and pharmacokinetics. Preanesthetic medication is used prior to anesthesia to relieve anxiety, cause amnesia, provide analgesia, decrease secretions, and have antiemetic effects. acjndnu lvypgo zduj ufukbbqa dgor dawkd vqf bfgcxr agq ryev xlwsq ijoudyta emo aeyq rgtndjri