Pharmacodynamics: Is a branch of pharmacology

Pharmacodynamics is a branch of pharmacology that focuses on the study of how drugs interact with the body at the molecular, cellular, and systemic levels to produce their effects. Pharmacodynamics refers to “what the drug does to the body.” It studies the mechanisms of action, biological effects, and the relationship between drug concentration and effect. Learn how drugs interact with biological systems and produce effects. Explore the concepts of receptor, non-receptor, and signal transduction mechanisms, as well as factors influencing drug action and clinical applications. Pharmacodynamics is the study of mechanisms behind drug actions. It helps us understand the behaviour of drugs inside a body and the way body reacts to the drugs. Every class of drug preserves a unique mechanism of action mostly through different receptor proteins...