The Zyrtec allergy-relief tablets contain Cetirizine HCl as the active ingredient. These antihistamines are formulated in tablet form for oral administration. Designed for adults, the pills provide relief for allergies affecting the throat, eyes, and nose. With a dosage of 10 mg and a total of 120 pills in the package, Zyrtec offers a convenient and effective solution for managing allergy symptoms. The product's expiration date is 08/27, ensuring freshness and potency for effective relief.