Alcohol, drugs and distractionsQuestion 49 of 318
You take a cold syrup that has an antihistamine. What can it do to you?
- It can make your vision sharper.
- It can make your reflexes faster.
- It can make you more alert at night.
- It can make you drowsy.
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Correct answer: It can make you drowsy.
Cold and allergy medicines with antihistamines can cause drowsiness. Read the label and ask a doctor or a pharmacist.
Source: Driver's Handbook, 2nd edition (SAAQ, 2018), Chapter 1, The Driver > Drugs and medication, page 69
Practice alcohol, drugs and distractionsQuestions last reviewed: 18 October 2026