pharmacológia

Pharmacology is the scientific study of drugs and their effects on living systems. It encompasses a wide range of disciplines, including how drugs are administered, how they interact with biological targets like receptors and enzymes, and how the body absorbs, distributes, metabolizes, and excretes them. This field is crucial for understanding the therapeutic and toxic effects of chemical substances, both natural and synthetic.

Key areas within pharmacology include pharmacodynamics, which investigates the biochemical and physiological effects of drugs and their mechanisms of action, and pharmacokinetics, which studies the movement of drugs within the body over time. Pharmacologists explore how drugs can be used to prevent, diagnose, and treat diseases. This involves identifying potential drug targets, designing and synthesizing new drug candidates, and evaluating their safety and efficacy through preclinical and clinical trials.

The knowledge gained from pharmacology is fundamental to the development of new medicines and ensures their safe and effective use in healthcare. It also informs drug discovery, drug development, and the practice of medicine, playing a vital role in improving human and animal health.