Why is it important to review a patient's allergies before administering medication?

Reviewing a patient's allergies before administering medication is crucial for preventing potential allergic reactions. The risk of an adverse reaction increases significantly if a patient is given a medication they are allergic to. These reactions can range from mild symptoms, such as rashes or itching, to severe and life-threatening conditions, such as anaphylaxis. Knowing a patient's allergy history allows healthcare providers to choose alternative medications or adjust treatment plans accordingly to ensure the patient's safety.

Understanding this aspect of medication administration not only helps in safeguarding the patient's health but also aligns with best practices in patient care, highlighting the importance of thorough patient assessments and individualized treatment plans.