Drug Name: Zyrtec
Pronounced:
Chemical names: Cetirizine hydrochloride

Zyrtec Drug Use: Zyrtec (Cetirizine) is an antihistamine. Cetirizine blocks the actions of the naturally occurring chemical histamine in the body. Cetirizine is less likely than some other antihistamines to cause side effects such as drowsiness and dizziness. Cetirizine is used to treat the symptoms of allergies such as sneezing; runny nose; itching, tearing, and redness of the eyes and hives.

Zyrtec Drug Usage Instructions:

Zyrtec Storage Instructions: Store it at room temperature and away from excess heat and moisture. Do not freeze.

Zyrtec Missed Dose: If you miss a dose of this medicine, take it as soon as possible and if it is almost time for the next dose, skip the missed dose and continue your regular schedule.

Zyrtec Side Effects: Cetirizine blocks the actions of the naturally occurring chemical histamine

Special Precautions with Zyrtec: Use caution when driving, operating machinery, or performing other hazardous activities. Cetirizine may cause dizziness or drowsiness. If you experience dizziness or drowsiness, avoid these activities. Alcohol may increase drowsiness and dizziness while taking Cetirizine. While you are taking Cetirizine, do not take other prescription or over-the-counter cough, cold, or allergy medications without first talking to your doctor or pharmacist. So you are advised not to take this drug without your doctor’s prescription.