If your cat(s) still have allergy symptoms then why are you off the Zyrtec/antihistamines?
If you search here then you will find other cats on antihistamines for months and years.
I think your vet putting you on them short term is to see if they work at controlling the symptoms. Of course after you stop giving the antihistamine symptoms will come back if you haven't found the trigger. Most here never find the trigger so they use Zyrtec/Claritin/etc. year round.
If you search here then you will find other cats on antihistamines for months and years.
I think your vet putting you on them short term is to see if they work at controlling the symptoms. Of course after you stop giving the antihistamine symptoms will come back if you haven't found the trigger. Most here never find the trigger so they use Zyrtec/Claritin/etc. year round.