A member asked:

Hi. my allergies are killing me! nose won't stop running and i am quite drowsy... been taking zyrtec (cetirizine) regulary for over a month! is it okay to take every 12 hours?

A doctor has provided 1 answer
Dr. Richard Schneider answered

Specializes in Integrative Medicine

Zyrtec (cetirizine): Although on rare occasion Zyrtec (cetirizine) may be taken twice a day, it can cause drowsiness. Check with your PCP for a more effective way to treat your allergies with less side effects.

Answered 9/23/2019

2.9k views

Thank

Related Questions

Sponsored Content
HealthTap Medical Group does not endorse products or services. Sponsored content revenues support our mission to make health information free and accessible to all.Learn more