Shop for allergy products at Walgreens and earn $10 in Walgreens Cash rewards when you spend $30 or more. Walgreens offers a wide selection of allergy relief products including allergy medicine, nasal sprays, eye drops, and more. Stock up on your favorite brands like Claritin, Zyrtec, and Flonase and earn rewards that can be used towards your next purchase at Walgreens. Don’t let allergies get in the way of enjoying the outdoors, shop now and save!