Get fast*, powerful 24-hour relief from allergy symptoms caused by ragweed, tree pollen, dust mites, pet dander hay fever & other upper respiratory allergies with Zyrtec Allergy Relief Liquid Gels. With 10 milligrams of cetirizine hydrochloride per capsule, this prescription-strength allergy medicine starts working hard at hour 1 & works twice as hard when you take it again the next day. This seasonal allergy medicine provides relief from allergy symptoms including runny nose, sneezing, itchy, watery eye & itching of the nose or throat. From the #1 allergist-recommended brand among OTC oral antihistamines, this cetirizine hydrochloride anti-allergy medicine is effective in treating indoor allergies from dust, mold, & pet dander & outdoor allergies caused by ragweed, tree pollen, weeds, & grasses. Zyrtec capsules are suitable for adults & children six years & older & provides fast* relief of symptoms that can be triggered by over 200 different allergens. *Starts working at hour one