Save on Aller-Ease with a free BuzzRx coupon, accepted at over 60,000 pharmacies nationwide including CVS, Walgreens, Rite Aid, and more. With BuzzRx, you could pay as little as $0.00 for the most common version of Aller-Ease, which is in the therapeutic class of Cold and Flu. Simply take your BuzzRx coupon to any participating pharmacy when filling or refilling your prescription to make sure you’re getting the lowest possible price on Aller-Ease.