Many cause poor pupil function more quickly than alcohol does. a. pain relievers b. antihistamines c. tranquilizers d. benzodiazepines

B. Antihistamines

Explanation:

Whenever you have an allergy, your body creates a chemical called histamines. For a short term treatment against there allergies, you can take antihistamines. However, among the side effects of this treatment is poor pupil function.

So the correct answer is:

B. Antihistamines

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