Best Liquid Allergy Medicine of 2026

Benadryl Liqui-Gels Allergy Medicine & Cold Relief, Dye Free is a 24-count package of liquid capsules that provide effective relief from allergy symptoms such as sneezing, runny nose, itchy nose, itchy throat, itchy, watery eyes, and cold symptoms such as sneezing and runny nose. Free of dyes, it is safe for adults and children ages 6 and up to use. This antihistamine allergy medicine is effective for common allergens like pollen, dust mites, mold, and pet dander, and comes from a doctor-recommended brand.

Benadryl Children's Dye-Free Allergy Liquid Medicine is a specially formulated antihistamine designed to temporarily relieve children's allergy symptoms caused by hay fever and other upper respiratory allergies. It contains diphenhydramine HCl that works to alleviate allergy symptoms including runny nose, sneezing, itching of nose or throat, and itchy, watery eyes. This allergy liquid medicine comes with a convenient dosing cup and a kid-friendly bubble gum flavor that your child will love.

Xyzal Children's Oral Solution delivers rapid relief from allergy symptoms, including sneezing, itchy, watery eyes, runny nose, and itchy nose and throat. It starts working in just one hour and provides all-night, all-day relief that is as effective at hour 24 as it is at hour 1. The product helps kids wake up feeling refreshed and comes in a great fruity flavor designed just for kids.

Zyrtec 24 Hour Children's Allergy Syrup provides relief from indoor and outdoor allergy symptoms, including runny nose, sneezing, itchy eyes, and itchy nose and throat. This allergy medicine contains 5mg of cetirizine hydrochloride per 5mL and is suitable for children over 2 years. It is both dye-free and sugar-free and comes in a kid-friendly grape flavor. The medicine effectively treats indoor allergies caused by dust, mold, and pet dander, as well as outdoor allergies caused by tree pollen, weeds, and grasses.

Zyrtec 24 HR Indoor/Outdoor Allergy Relief Liquid Gels Capsules contain cetirizine hydrochloride antihistamine allergy medicine that treats indoor and outdoor allergies caused by dust, mold, pet dander, tree pollen, weeds, and grasses. It starts working at hour one and works twice as hard when taken again the next day, providing all-day allergy relief. Suitable for adults and children six years and older, one dose of this anti-allergy medicine provides effective relief for 24 hours.

Amazon Basic Care Allergy Relief is a children's allergy medicine that provides temporary relief for a variety of allergy symptoms. It contains Diphenhydramine HCl, an antihistamine, which helps to alleviate sneezing, runny nose, itching of the nose or throat, and itchy, watery eyes. With its cherry flavor, kids will love taking this medicine. It offers 4-6 hours of allergy relief per dose, allowing your child to feel better throughout the day. The medicine is gluten-free and alcohol-free, making it safe for kids aged 6-11. Amazon Basic Care Allergy Relief is a trusted option for parents looking for an effective and convenient solution to their child's allergy symptoms.