Mechanism of action

The mechanism of action refers to how a substance, like a drug, works in the body to produce its effects. It involves the processes and interactions at the cellular or molecular level that lead to a specific outcome. For example, a painkiller might block pain signals from reaching the brain or reduce inflammation, alleviating discomfort. Understanding the mechanism helps scientists develop better medications and predict how they will affect the body, ensuring their effectiveness and safety in treating various conditions.