Drug Mechanism of Action

A drug's mechanism of action describes how it produces its effects in the body. Essentially, drugs interact with specific targets, such as proteins or cells, to modify how they function. For example, some drugs bind to receptors on cells to either activate or block them, influencing processes like pain, mood, or infection. This interaction helps restore balance or treat a condition. Understanding the mechanism helps explain why a drug works, how it should be used, and what side effects might occur.