Zyrtec Plus is a combination medication containing 5 mg cetirizine dihydrochloride and 120 mg pseudoephedrine hydrochloride. It comes in a package of 14 tablets and is manufactured by GSK for treating allergy symptoms and nasal congestion. This medication combines an antihistamine (cetirizine) with a decongestant (pseudoephedrine) to help relieve both allergy symptoms and nasal congestion. The tablets should be taken as prescribed by your healthcare provider. As this is a medication, please consult with your doctor or pharmacist before use regarding proper dosage, potential side effects, and drug interactions.