1 doctor weighed in:

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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