My older cat is constipated and throwing up. When should I see a vet?

Cats should have a bowel movement roughly twice a day. When they don't, that generally means there is a problem. Sometimes this can be a sign of an inappropriate diet, not enough water intake, a neurological issue or a tumor blocking the intestines. Since she is older and it sounds like it's been a year, I recommend to start with a veterinary visit. Bring in a fresh sample of stool so the vet can check it. Make sure to speak with the veterinarian about food options as well. Increasing the amount of fiber in the diet can often help as can feeding a canned food with additional water added. There is also a special prescription diet made by Royal Canin called Fiber Response that many cats respond well to. Older cats often need more care (just like older humans) so have her examined within the next day or so. I hope this helps.

Thank you for contacting Petco Pet Education Center, formerly Petcoach with your question about Jasmine. Poor girl! It could be she has a GI illness causing the vomiting and diarrhea. Likely she has had some loose stools, and it's normal to see a cat act like they are trying to poop but have nothing come out. It's not constipation, it's just she still has the urge to go but nothing comes out. It happens in humans as well who have diarrhea. Unfortunately I cannot recommend giving Pepcid or Miralax without seeing her in person, it's illegal. I can give you a home remedy to see if that helps. Feed her a bland diet of boiled white meat chicken (no bones) in small amounts several times a day for a couple of days. Then slowly add back in his normal diet. If she vomits the bland diet, the diarrhea continues on the bland diet, stops drinking water, starts vomiting water, or becomes very lethargic, she will need to see a vet right away. Best of luck.

Poor Eddie! Before doing anything else, make sure that Eddie is urinating normal volumes in the litter box without straining. Urinary obstructions in male cats can easily be mistaken for constipation because these cats will strain in the litter box, go in and out of the litter box, vomit, and sometimes vocalize. It is extremely important to assure that he is urinating normally without straining because urinary obstructions are a life-threatening situation that require emergency veterinary attention. If Eddie is urinating appropriately and does not have a bowel movement at home tonight, you should take him to the vet in the morning. The vet will be able to examine him and may need to take abdominal x-rays to determine the degree of constipation or stool impaction. Based upon those results, the vet may need to perform an enema or provide Eddie with prescription-based stool softeners. I hope this helps and that all goes well!

I usually say if there's straining in the litterbox with little to no stool produced in 24 hours, or if there are 3 days with no stool (but no straining is seen) it's time to head to the vet. The fact that he is eating normally is a good thing since appetite tends to decrease with constipation. At any time if he seems painful it is best to go to the vet. You may want to check in with your vet and see what their criteria would be for when to head in - they know more about Bug's particular case and might make different recommendations.

If he is still vomiting then he needs to be examined by a vet for treatment. If he is constipated, he may need an enema and medication to help soften his stool. He might also need an anti-vomiting medication.

Thank you for contacting Petco Pet Education Center, formerly Petcoach with your question about Garfield. Yes it is concerning that he's been vomiting, is constipated, and has lot weight. I see he's an older boy, and some of his symptoms can be caused by a serious medical condition like diabetes, hyperthyroidism, kidney failure, heart disease, or even cancer. I would take him into the vet in the morning. I recommend getting a geriatric blood panel and urinalysis to see what is going on. I hope this helps!

Cats often are not constipated but are having diarrhea. With her age I would be concerned about a disease causing a decreased appetite. I would recommend taking her to a veterinarian for blood work and possible x-rays. At this age kidney disease, cancer and hyperthyroidism are very common. Also bad dental disease can cause a change in appetite. She most likely has an underlying disease that is causing her these secondary issues. I do not think changing her diet will be enough to make her feel better. A veterinarian visit is best. Hope she feels better soon