After reading this article you will learn about:- 1. Definition of Drug Action and Receptors 2. Theories for Relationship Between Drug-Receptor Interaction. Definition of Drug Action and Receptors: The term “drug action” is used to describe the method by which the drug influences a cell and the term ‘Drug effect or response’ is a sequel […]
Drug Action and Receptor | Pharmacodynamics
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Anaesthetic Accidents and Its Treatment | Pharmacology
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After reading this article you will learn about the anaesthetic accidents and its treatment. 1. Circulatory Accidents: (a) Anaesthetic hypertension (due to epinephrine release) (b) Anaesthetic hypotension (due to haemorrhage or shock) (c) Shock (surgical anaesthetic) Treatment: The above conditions may be treated with blood transfusion and oxygen administration. The body heat and moisture should […]
Things to Know about Drug Action | Pharmacodynamics
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This article throws light upon the three main things you need to know about drug action. They are: 1. Potency 2. Efficacy 3. Dose Response Curve. 1. Potency: It refers to the dose of a drug that must be administered to produce a particular effect of given intensity. In simple words, it is the amount […]
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