Pharmacology
Pharmacology studies the production process of drugs, their composition, and any potential biological, chemical, or therapeutic effects on a living system. Any substance that affects a cell, tissue, or organ within the body is considered to be a drug. They can be used to describe a huge range of substances. The two primary subfields of pharmacology are pharmacodynamics and pharmacokinetics. Pharmacodynamics focuses on how a drug may change the biology of the body. Pharmacokinetics, on the other hand, is concerned with how the body metabolizes, distributes, and eliminates the medicine.