Xyzal (levocetirizine dihydrochloride)

**Product type:** Human Prescription Drug

**Active ingredient:** LEVOCETIRIZINE DIHYDROCHLORIDE

**Strength:** .5 mg/mL

**Dosage form:** Solution

**Route:** Oral

**Labeler:** Chattem, Inc.

**Marketing category:** NDA (NDA022064)

**Pharmacologic class:** Histamine H1 Receptor Antagonists [MoA], Histamine-1 Receptor Antagonist [EPC]