My cat sneezes like crazy during the Fall and Spring. In the past the vet gave him some pink liquid that we gave by mouth 2x a day. In a short time he was fine. This time he gave him an allergy shot which did absolutely nothing. What does this indicate to you and do you know what the pink liquid was so I can request a prescription?
Well, if the allergy meds did not work then the sneezing may not be related to an alleregy. You have to ask your vet about which medication he/she prescribed. Vetcare