Medication Administration Teaching Plan NU1425: Pharmacology Tanesha Welch ITT-Technical Institute Medications are used to diagnose, treat, or prevent illness. Medication can potentially be harmful to a patient without proper knowledge as well as teachings and understanding of one’s diagnosis, medication and care plan. When medication is not handles properly it can be dangerous or even fatal to a patient, even if they are meant to improve one’s health. It is important to take any and all