Adverse drug reactions

Adverse drug reactions (ADRs) refer to unintended and harmful responses to a medication, occurring at doses commonly used for the prevention, diagnosis, or treatment of diseases. These reactions can vary in severity, ranging from mild discomfort to severe or life-threatening conditions. Adverse drug reactions can affect any organ system and may result from various factors, including individual patient characteristics, drug properties, and interactions with other medications. Here's an overview of key aspects related to adverse drug reactions.