What is commonly referred to when discussing adverse reactions in medication?

When discussing adverse reactions in medication, the term that is most commonly referred to is side effects. Side effects are unintended and often undesirable effects that occur alongside the intended therapeutic effects of a medication. They can range from mild reactions, such as drowsiness or nausea, to more severe responses that may require medical attention. Understanding side effects is crucial for healthcare providers, including registered practical nurses, as they play a significant role in patient safety and medication management.

Other terms like primary effects primarily describe the intended therapeutic action of a drug, while chronic effects can refer to long-term outcomes, which may not necessarily be considered adverse reactions. Co-administration effects relate to the interactions that may occur when multiple drugs are given together, but they do not encompass the broader category of adverse reactions as side effects do.