Quote Originally Posted by emily_the_spoiled
You do not need to replace the medicine. Once clavamox liquid is mixed up it is good for up to 7 days at room temp and 14 days in the fridge.

http://health.yahoo.com/drug/d00088a1

(Clavamox and Amoxil are the same thing but Amoxil if for humans)
Clavamox has clavulanate+amoxi, but I'd probably use it, too, esp. until replaced.

http://www.pfizerah.com/product_over...=EN&species=FL