My cat is hacking up mucus after chewing cardboard. Is it serious?

Hi, thanks for using Petco Pet Education Center, formerly Petcoach! Poor Harley! Possible causes of vomiting are: intestinal parasites, viral or bacterial infections, dietary indiscretion (ate something gross), are something that is causing a blockage, pancreatitis, toxin ingestion, hair balls, food allergy/intolerance. Cats with nausea or underlying intestinal disease like inflammatory bowel disease (IBD) like to lick cardboard, eat paper products, etc. Since she is under 1 year of age and she is known to lick (at least) foreign objects, a blockage is high on the list. If she continues to vomit I would have her seen today before the weekend for an exam and belly X-rays. If everything looks good the Vet can provide a GI diet, anti-nausea and maybe a hair ball remedy. I wish Harley the best!

Hi, and thanks for your question. This sign could be compatible with an upper respiratory tract inflammation/infection or possibly to a chronic rhinitis (inflammatory, allergic, infective). A clinical examination at your local veterinarian is essential to confirm these clinical suspicions and treat appropriately. Antibiotics may be needed. Hope this answer was helpful, but please do not hesitate to contact us again on the forum or by requesting a consultation if you have any more questions or to discuss it any further. If this answer was helpful please let us know, this will be used to improve our service!

Hi, and thanks for your question. This sign could be compatible with an upper respiratory tract inflammation/infection or possibly he may try to bring up some hairballs. A clinical examination at your local veterinarian is essential to confirm these clinical suspicions and treat appropriately. Antibiotics may be needed. Hope this answer was helpful, but please do not hesitate to contact us again on the forum or by requesting a consultation if you have any more questions or to discuss it any further. If this answer was helpful please let us know, this will be used to improve our service!

Hi, and thanks for your question. This sign could be compatible with an upper respiratory tract inflammation/infection or possibly to a chronic rhinitis (inflammatory, allergic, infective). A clinical examination at your local veterinarian is essential to confirm these clinical suspicions and treat appropriately. Antibiotics may be needed. Hope this answer was helpful, but please do not hesitate to contact us again on the forum or by requesting a consultation if you have any more questions or to discuss it any further. If this answer was helpful please let us know, this will be used to improve our service!

Hi, and thanks for your question. This sign could be compatible with an upper respiratory tract inflammation/infection or possibly to a rhinitis (inflammatory, allergic, infective). A clinical examination at your local veterinarian is essential to confirm these clinical suspicions and treat appropriately. Antibiotics may be needed. Hope this answer was helpful, but please do not hesitate to contact us again on the forum or by requesting a consultation if you have any more questions or to discuss it any further. If this answer was helpful please let us know, this will be used to improve our service!

Hi, and thanks for your question. As a first approach, I would suggest to withhold food for the next 8-12 hours and then start feeding with a bland diet based on boiled chicken/white fish and rice in small portion every 6 hours for the following 48hours. Then gradually reintroduce the normal diet over 5 days. I would definitively recommend a veterinary check up if the signs persist or you notice diarrhoea, more vomiting, lethargy or inappetence. Hope this answer was helpful, but please do not hesitate to contact us again on the forum or by requesting a consultation if you have any more questions or to discuss it any further. If this answer was helpful please let us know, this will be used to improve our service!

Vader might have eaten something spoiled that is causing this. withhold food for 12 hours then offer him boiled boneless chicken and rice every 6 hours in small portions. if he is eating and not vomiting, continue with this diet for 2 days. After 2 days, you can put him back gradually on his normal food. If he continues vomiting or is not eating, take him to the vet to get treatment.