L-Cet is a medication containing 5mg of Levocetirizine Dihydrochloride per tablet. It comes in a package of 20 tablets and is manufactured by Zynova. This antihistamine medication is used to treat allergy symptoms. L-Cet contains Levocetirizine Dihydrochloride as its active ingredient in a 5mg dosage strength. The medication comes in tablet form and is packaged in boxes containing 20 tablets. As a prescription medication, it should only be taken under the direction and supervision of a healthcare provider.