What types of medications can impair driving?

Many over-the-counter and prescription drugs can impair driving, making option C the correct choice. Certain medications can lead to side effects such as drowsiness, dizziness, blurred vision, or impaired coordination, all of which significantly affect a driver's ability to operate a vehicle safely. For instance, common medications used for headaches, allergies, and colds often contain ingredients that can cause these impairing effects.

It's important for drivers to understand that both categories of medications—prescription and over-the-counter—can have serious implications for their driving. Relying solely on the notion that only prescription medications or only over-the-counter medications can impair driving underestimates the potential risks associated with a wider range of substances. Medications that might seem harmless, like allergy treatments or cold remedies, can inadvertently lead to dangerous driving situations due to their effects on cognitive and physical capabilities. Therefore, being informed about the full spectrum of medications and their possible impacts is crucial for maintaining safety on the roads.