
Allergy Relief Liquid 4.0
Best price now
Prices are checked against each store and labelled with when. Store links may earn us a commission. Price via Klarna.

Prices are checked against each store and labelled with when. Store links may earn us a commission. Price via Klarna.
It checks today's price at every store, compares the alternatives and answers in about a minute.
Walgreens Allergy Relief Liquid 4.0 is a dye-free, sugar-free oral antihistamine liquid for hay fever and indoor allergy symptoms: runny nose, sneezing, itchy nose or throat, and itchy, watery eyes. It is low in sodium and comes with a dosing cup, which makes it easy to measure for adults and older children who prefer liquid over tablets. It is a store-brand alternative to name-brand cetirizine or loratadine liquids, and buyers rate it well for relieving symptoms without the dyes and sugar many rivals include.
In stock
Store links may earn us a commission. Price via Klarna.
Lowest price we've seen: $7.99 on Nov 8 at Walgreens. Tracked across 1 store since Nov 8.
Buyers rate it 4.4 out of 5 from 39 reviews, with most saying it eases seasonal and indoor allergy symptoms. The dye-free, sugar-free formula and the included dosing cup come up as reasons they keep buying it.
Allergy Relief Liquid is an antihistamine liquid that relieves runny nose, itchy throat or nose, sneezing, and itchy, watery eyes. The active ingredient is diphenhydramine HCl USP, 25 mg per 10 mL.
The formula is dye free and sugar free. It is low in sodium, with 6 mg per 10 mL. It comes with a dosing cup.
Adults and children 12 years and over take 10 mL to 20 mL every 4 to 6 hours. Do not take more than 6 doses in 24 hours. Do not use in children under 12. Read the enclosed leaflet carefully before use.