Final answer:
Prescription or over-the-counter drugs that may cause drowsiness or impairment should not be taken before driving.
Step-by-step explanation:
Prescription or over-the-counter drugs that may cause drowsiness or impairment should not be taken before driving. These medications can affect the central nervous system and impair cognitive and motor skills, making it unsafe to operate a vehicle. Examples of such drugs include certain pain medications, antihistamines, and sleep aids.