Talk about your understanding of pharmacology.

The understanding of pharmacology is as follows:

1, Pharmacology Concept and Content: Pharmacology: It is one of the disciplines that study drugs, mainly studying the law and mechanism of the interaction between drugs and the body (including pathogens).

Drugs: refers to substances that can affect the physiological, biochemical and pathological processes of the body and are used to prevent or diagnose diseases.

The task of pharmacology:

(1) Explain the function of drugs, how the function is produced, and the dynamic change law of drugs in the body.

(2) Only by fully understanding and understanding the mechanism of drug action can we achieve the purpose of improving curative effect, reducing adverse reactions and rational drug use.

(3) Only by clarifying the mechanism of drug action and collecting it through the medical education network can we provide useful clues for finding and discovering safe and effective new drugs.

(4) The development of pharmacology provides important information for revealing the secrets of life activities, and also promotes the development of pharmacy.

Pharmacology includes two contents:

(1) Pharmacodynamics, referred to as pharmacodynamics: To study the effects and mechanisms of drugs on the body, that is, the changes of organ physiological functions and cell metabolic activities under the action of drugs.

(2) Pharmacokinetics, referred to as pharmacokinetics: the study of the body's action on drugs, that is, the absorption, distribution, metabolism, excretion and dynamic changes of drugs in the body.