[Trinitie]

In reality, you should not have surplus of a medication designed to rid the body of an infection. As people are told, by thier physicians, to finished all prescribed medications, the same holds true for our animal companions.

If you prematurely stop the medication, the infection may recur, as you're seeing time and time again. Speak to your vet, and bring your (possibly) expired medication with you. Perhaps your vet will be kind enough to exchange for new medications, although they are not expected to do so.

When the vet prescribes medication for the cat, please finish ALL prescribed medication. It's in the cat's best interests.

Please keep us posted on how your cat is doing.