My cat fell from our 4th floor balcony. We brought her to the vet and did xrays and was given meds. But the problem is he can’t poop. We are giving him lactulose to help but still he couldnt poop. I am worried sick. I’m afraid he would be intoxicated. Vet is too from our place and costs too much. Also, our vet told me if this continues we have no choice but put him down. This breaks my heart badly. Help me please!