Took my 7-9 month old cat to the vet for a general exam and the vet gave her
a FVRCP booster and an oral dose of Stronrid-T (Pyrantel Pamoate). A week
after the visit, this very lively kitty became lethargic, sleeping most of
the day (when before the visit to the vet she could keep us up all night) and
eats, but with reduced appetite. Does not pester us at meal time like she
used to. She has stopped jumping on the counters, window sills, etc. She
doesn't play or frisk anymore with her brother. She has been like this for 5-
7 days (we took her to the vet Feb 11).

Could it be a reaction to the vaccine?

There has been no other change in her feeding, evironment or in any other
routine. The only difference was the visit to the vet and the administration
of the drugs.

We will talk to the vet tomorrow, but we are wary of getting a straight
answer. We paid double what we were told it would cost for the exam and
medications, so we are not feeling warm and fuzzy about vet.