Xyzal (levocetirizine) is primarily an antihistamine used to relieve allergy symptoms such as sneezing, runny nose, and itchy eyes. It is not classified as a decongestant, which typically works by shrinking swollen nasal passages to alleviate congestion. While Xyzal can help with symptoms related to Allergies, it does not directly target nasal congestion like a decongestant would.
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