My senior cat on URI meds isn't urinating. Allergic reaction?

It may take 7-10 days for the condition to resolve. As long as he is still eating, breathing normal, and has normal energy then continue the medications as directed and monitor his condition. If he has a viral infection then it will need to just run it's course as the antibiotics will only treat a bacterial infection. If he stops eating, becomes lethargic, or has any breathing issues then he should be rechecked by a vet.

Hi, thanks for using Petco Pet Education Center, formerly Petcoach! Poor Turbo! If the Vet suspected a URI they are usually viral in nature and the antibiotics are used to prevent secondary bacterial infections. I wouldn't expect a viral infection to resolve in 12 hours sadly. If Turbo still has a fever he may benefit from being hospitalized on IV fluids. If they didn't run blood work I would request full blood work including urine and Feline leukemia and FIV testing (even if previously tested as a kitten). If Turbo hasn't developed any signs of a URI he needs a work up for a fever of unknown origin, which requires blood work, feline retroviral testing, X-rays and possibly an ultrasound. These tests are trying to find a cause for the fever (infection, inflammation, cancer). I am hoping it is just viral and he needs more time. But sometimes that time needs to be spent in the hospital on fluids. I hope this helps and I wish Turbo a speedy recovery!

Hi and thank you for submitting your question about Moustachio (neat name!). His lack of urination for 12 hours is concerning. If he really has gone 12 hours without any urination, you will need to take him back into your veterinarian's office. Male cats do tend to get mucous plugs or stones which can block the urethra and lead to difficulty or the inability to urinate. Not eating or drinking anything either in 12hours is also a concern that needs to be addressed today with the veterinarian who saw and treated Moustachio yesterday. I hope this has helped. Best of luck.

I am not sure how you are able to tell that he hasn't slept for 24 hrs unless you are also up yourself the entire time. Chances are he has slept somewhat, but these are still concerning symptoms that he may be having an adverse reaction to the medicaiton or that a lower dose is needed for him. Also it is concerning if he hasn't gone potty. Male neutered cats can get urinary blockages which causes them to be very vocal, lethargic and strain to urinate. I would advise taking him to your local vet right away for an evaluation and potentially stopping his medication until he is deemed healthy enough to proceed with either this medicaiton or an alternative. I hope that Cucho is able to make a full and speedy recovery. Best wishes and take care.

I would keep an eye on Maverick and also make sure he is getting enough to drink to replace what he is urinating out. If he shows any other symptoms in addition to the reduce urine production, such as straining to go, pain, blood, etc, I would bring him back into your vet sooner than his next checkup.

Since there are still symptoms of the infection then he needs to be rechecked for further treatment. Some cats need pulse therapy medicine to help keep it under control. Also a lot of upper respiratory infections in cats are viral induced and take time to fully resolve. They do make anti virals you can add to the food to help clear the infection also

A true urinary infection with bacteria is much less common in cats then dogs, and less common in males then females. Unless there is a disease process predisposing to infection like diabetes or kidney disease. I would not expect a link between allergies and urinary issues unless as you say it is stress related. There is a syndrome in cats (many names) called feline lower urinary tract disorder (FLUTD). Basically it causes symptoms of a uti but there is no infection. In can be more problematic in males. It could be triggered by stress (changes in the house, change in litter, new food, not enough litterboxes, etc.). The Ohio State University has a good web site for indoor cat owners called the indoor pet initiative. There are other causes of urinary tract issues as well but it would be quite odd for both your kids to be affected. It is very important to make sure cats are able to urinate though because obstruction of the urinary tract can occur, more common in males, and this is an emergency if this happens. I hope this helps and thank you for using PetCaoch!