Is it an emergency if my cat drank water with aspirin in it?

You need to take Kylo into a vet immediately, as this is a medical emergency. Alka-Seltzer contains aspirin as it's main ingredient, which can be toxic to cats. Given that you cannot know how much of the Alka-Seltzer he ingested, it's best he's seen by a vet now for treatment.

Cats have a decreased ability to metabolize acetaminophen in their liver, making them much more susceptible to poisoning than most other species. Even though your cat may not show any symptoms yet, its liver may have been damaged. THIS IS AN EMERGENCY You need to take your cat to a veterinarian now.

The intoxication depends on the dosage ingested. By the sound of it, if they ingested them they would have shown signs by now especially regarding the Venlafaxine. You can find clinical signs you should notice and relative treatment here at this link http://www.petpoisonhelpline.com/poison/effexor/ I would recommend to take them to your veterinarian as soon as possible, earlier than three hours (emergency clinic) if you notice anything compatible with the signs listed in that link. No home remedies are available unfortunately.

https://www.petcoach.co/canigive/cat/aspirin/ Hello. Please read the article in the link carefully about giving your cat aspirin. Since the source of your cat’s problem has not been determined, it is not a good idea to try to treat her with over the counter drugs. It would be best to have a veterinarian examine her to see what is going on, even if that means taking her to an emergency after hours clinic. I would not recommend repeating the aspirin unless you have a veterinarian involved. There are much more safe and effective pain medications available for cats. Thank you for using Petcoach

It could potentially cause serious toxicity. Blackie should be seen by your veterinarian or at the nearest veterinary ER. If the ingestion was less than 2 hours ago, vomiting can be induced via injection. Activated charcoal may be given after to further decrease absorption. Kidney function should be monitored to confirm no damage has been done.

Warfarin (Coumdain) usage in cats is highly problematic and can cause massive internal bleeding. I would highly recommend taking your pet to your local vet right away for monitoring and treatment (if needed). I know it may be hard to find a vet open on today. Hopefully you can find one via this website link http://www.vetlocator.com/hotline.php Also I would highly recommend calling Pet Poison Helpline for 24/7 immediate service from a certified toxicologist on how to best proceed with his care. Their number is 855-764-7661

As your cat has not been eating for a few days now as well as not drinking, this is an emergency. Cats can get liver disease from not eating for more than 2 days and not drinking will make them dehydrated and feel even worse and less inclined to drink and eat. Vomiting bile can be a sign of chronic or acute pancreatitis. There are some diseases that will have to be ruled out (can be done easily with a blood test), such as kidney disease and hyperthyroidism and dental problems. I think taking her to an emergency clinic is definitely warranted.