Drug- drug interaction: The type of interaction involves administration of different drugs to the same patient.

Drug- drug interaction: The type of interaction involves administration of different drugs to the same patient.

• A. The process of a drug working in the body
• B. The administration of different drugs to the same patient
• C. The interaction between a drug and a disease
• D. The interaction between drugs and foods

Answer: (B)

Drug-drug interaction happens when two or more medicines are given to the same person and affect each other’s action. The statement describes exactly that situation—administering different drugs to the same patient—so it’s the best fit. Such interactions can change how strong or how fast a drug works, or raise the risk of adverse effects. This differs from how a single drug acts in the body, from drug interactions with a disease, or from drug interactions with foods, which involve different scenarios and factors.

Drug-drug interaction happens when two or more medicines are given to the same person and affect each other’s action. The statement describes exactly that situation—administering different drugs to the same patient—so it’s the best fit. Such interactions can change how strong or how fast a drug works, or raise the risk of adverse effects. This differs from how a single drug acts in the body, from drug interactions with a disease, or from drug interactions with foods, which involve different scenarios and factors.