oral Cetirizine , , and are used in adults and children at least 6 years of age ... You may report side effects to FDA at 1-800-FDA-1088. Use Zyrtec Liquid Gels (Oral) exactly as directed ...

Zyrtec-D contains the decongestant pseudoephedrine, making it effective in treating nasal congestion. Both medications can effectively treat allergy symptoms in adults and children, but Zyrtec-D ...

By blocking this receptor, an antihistamine like Zyrtec tamps down the classic allergy symptoms in the process, these ...