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Can singulair (montelukast) allergy medicine make me feel like a zombie?
1 doctor weighed in

Dr. Robert Ramirez
Internal Medicine - Allergy & Immunology
In brief: Probably
Drowsiness is a potential side effect.

In brief: Probably
Drowsiness is a potential side effect.
Dr. Robert Ramirez
Dr. Robert Ramirez
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