6 doctors weighed in:

Any bad side effects of zyrtec (cetirizine)?

6 doctors weighed in
Dr. Vijay Saigal
Internal Medicine
5 doctors agree

In brief: Sleepiness

10% of the patients will experience sleepiness.
Best time to take it is at bedtime to cut down this side effect.

In brief: Sleepiness

10% of the patients will experience sleepiness.
Best time to take it is at bedtime to cut down this side effect.
Dr. Vijay Saigal
Dr. Vijay Saigal
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