Bayer, Chattem Sneeze At NAD Decision On Claritin And Nasacort Comparison

NAD’s review of Bayer’s Claritin and Claritin-D ads upsets Bayer and challenger Chattem as both appeal the decision to the National Advertising Review Board. Bayer argues it supports the claim nothing “works faster” than Claritin-D, while Chattem says Bayer does not support claiming Claritin-D “starts to work on allergies in 30 minutes.”