Define the term "adverse reaction" in medication administration.

The term "adverse reaction" in medication administration refers specifically to an unintended harmful reaction to a medication. This is an important concept in healthcare, as adverse reactions can vary in severity, potentially leading to serious health consequences. These reactions do not align with the intended therapeutic effects of the medication and can occur even when a drug is used correctly.

The correct understanding of an adverse reaction is critical for healthcare providers, especially Certified Nursing Assistants (CNAs), as they need to recognize and report such events to ensure patient safety. Adverse reactions require prompt attention, and understanding this definition helps CNAs monitor patients effectively.

In contrast, intended effects refer to the positive outcomes expected from a medication, while an allergic reaction is a specific type of adverse reaction that involves the immune system and is not synonymous with the broader definition of adverse reactions. Temporary side effects, although they can be uncomfortable, are typically not classified as adverse reactions if they resolve quickly and do not result in harm. This distinction is essential for appropriate medication management and patient care.