noun
- a non-drowsy antihistamine medication used to relieve allergy symptoms such as sneezing, itching, watery eyes, and runny nose
Usage: commonly used as an over-the-counter drug; brand name: Zyrtec
Examples
- She took cetirizine before going outside during pollen season.
- Cetirizine is available without a prescription at most pharmacies.
- The doctor recommended cetirizine for his seasonal allergies.
- Many people prefer cetirizine because it causes less drowsiness than older antihistamines.
- Cetirizine typically begins working within 20 to 30 minutes of taking it.