Zyrtec can increase the drowsiness caused by other medications. However, because Zyrtec does not cross the blood-brain ...

However, an overdose of Zyrtec may cause symptoms such as irritability ... with or without food. If drowsiness occurs, you ...

oral tabletcapsuleoral disintegrating tablet Cetirizine and can be used in adults and children ... You may report side effects to FDA at 1-800-FDA-1088. Use Zyrtec Liquid Gels (Oral) exactly ...

Diphenhydramine (Benadryl) is quite effective against sneezing and congestion, but it also can cause drowsiness and brain fog. Less sedating antihistamines include cetirizine (Zyrtec), fexofenadine ...

Antihistamines — like Claritin, Allegra, or Zyrtec — can reduce most of these allergy ... such as diphenhydramine — like Benadryl — causes you to feel drowsy and is best taken before ...

For example, antihistamines like Claritin, Allegra, and Zyrtec ... drowsiness can be a side-effect, and they should be used with caution. "Cetirizine, Desloratadine, and Fexofenadine cause less ...