xyzal tablet

Each tablet contains the antihistamine levocetirizine (levocetirizine dihydrochloride) at 5 mg per tablet.

Label guidance shows take one tablet once daily (no more than one tablet per 24 hours). Some product text suggests taking the tablet at night for overnight relief, while other directions allow taking it in the morning — with or without food.

They target common indoor and outdoor allergens, including pollen, ragweed, grass, trees, dust, mold, and pet dander.

Package sizes shown include 10-, 35-, 80-, 180- and 360-count options.

They relieve common allergy symptoms such as sneezing; itchy, watery eyes; runny nose; and itchy nose or throat.

Product texts indicate a single tablet provides 24 hours of relief.

They are tablets. At least one reviewer noted the tablet is very small and easy to swallow, though swallowability may vary by user and product listing.