Does your cat throw up white foam?
If you see your cats throwing up white foam, you may be concerned. After all, humans tend to vomit due to an illness — sometimes a severe illness. However, the action and causes for a cat throwing up white foam is actually quite common. If you notice your cat exhibiting such behavior, it’s important to know the possible causes of the vomiting. Then you can decide whether you should take your feline fur baby to the vet.
1. Hairballs
One of the most common causes of a cat throwing up white foam is a hairball. Hairballs occur because when cats groom themselves, they end up swallowing some of their hair. This turns into a hairball in the cats’ digestive systems. Cats should be able to digest this fur — after all, they eat critters with fur and are constant groomers. When hairballs become a problem, it is usually a sign of a lack of digestive enzymes, a problem that is particularly prevalent in older cats.
2. Dietary Changes
Another factor that can cause your cat to throw up white foam is dietary change. Cats sometimes protest changes to their diet by rejecting a meal or eating later than normal. Whether a cat eats or not, her body will produce the digestive juices necessary to break down food. The result is often vomiting.
For the same reason, a change to your cat’s feeding schedule can lead to vomiting white foam.
3. Stomach Inflammation
When stomach inflammation (called gastritis) is the cause of your cat throwing up white foam, it may be accompanied by a lack of appetite. Your cat may vomit bile or blood in addition to the white foam.
Causes for Concern When Your Cats Are Throwing Up White Foam
If your cat is just responding to a change in feeding or has the occasional a hairball, you can relax. However, if your cat’s vomiting is due to gastritis, a visit to the vet may be in order. Other symptoms of gastritis may include sluggishness, dehydration, depression, and stomach discomfort.
Cats eat hair; that’s a fact.
However, they should be able to digest that hair. Sometimes cats need a little help with their digestion. For hairballs, stomach inflammation, and dietary changes, try a combination of Vitality Science’s Pet Flora, Luxolite and Super Pet Enzymes.
“Consistant Results!
I have been using this product [Pet Flora] since 2005. Kittens and adult cats sometimes have issues regarding their regularity. It works overnight! A ‘can’t miss’ product. I’m never without it…” -Catherine C., Vitality Science Customer



Hi, my one year old Himalayan cat threw up multiple times white foam with yellowish liquid in it. She isn’t eating or drinking since last evening. She isn’t moving around and has gone quiet. I took her to a vet a while ago. She is running a temperature of 104.5. The vet says its viral and if she doesn’t show any improvement by tomorrow, then chances are low for her recovery. I am really very upset. :( She was fine and active a day ago. I can’t understand how could she get so sick all of a sudden.
Vaccine damage never goes away. The consequences can be evident months and years later. Throw in household chemicals, and inappropriate food for carnivores and a catastrophic collapse becomes common.
My long-hair, indoor/outdoor, 11ish yr-old kitty (we rescued him a year ago) occasionally vomits when he eats too fast or has a hairball. This weekend he began vomiting white foam and a few minutes ago, the foam was light pink as if it contained blood. I’m taking him to the vet when they open tomorrow. He’s my baby & I desperately want to help him. Is there anything I should do in the meantime? I took a pic of it so I can show the vet. Thank you.
Give clean water, Do not feed. Get back to me with the vet’s diagnosis.
I have a 8 year old male cat and he has had bad diarrhea for a while now and the odor is so bad. I tried many different diets and nothing has worked. I have a limited income to be able to feed raw food. Please help me so I can help him.
Finding the right food is very beneficial in treating diarrhea. We recommend a food with no corn, wheat, soy, or chicken, We recommend Natures Variety but there are others out there. In the meantime Gastro Prime Combo will be very beneficial. You can find it by going to https://vitalityscience.com/product/gastro-prime-combo-cats/ . Please let us know if you have any other questions.
I have three kittens all under 1year old. They were spayed and neutered a week ago. This morning they began vomiting clear and white foam. They won’t eat at all and they’re not drinking water. What should I do? Is it the meds bc they had to take praquizenel for tapeworms. Please help, I’m on a very small fixed income. They usually eat Putin’s One and especially IAMS kitten food Proactive Health/Healthy Kitten. I had to buy Twin Pet last month bc it was all I could afford but all the other cats ate it and have no problems.Help!
Please consider a diet with no corn, wheat, soy, or chicken. We like Natures variety. Or you can cook her food at home with rice that has twice as much water and cooked twice as long. You can add canned pumpkin and baked white fish. Find more info at https://vitalityscience.com/guidance-on-food/
I recommend Gastro Prime Combo https://vitalityscience.com/product/gastro-prime-combo-cats/
for more information you can visit https://vitalityscience.com/gastro-prime-cat-treatment-resistant-gastro-intestinal-issues/
let us know else we can help
I have 5 year tabby , lately he has been vomiting white/milky bile he wont eat or drink. Its been happening for about 2 days. I havent change his diet. Please help.
Im sorry to hear about this. milk-white means toxins. Maybe they just got into something not good for them. I would highly suggest the TRV protocol. And, keep it on hand in case this ever happens again. THe luxolite will draw out toxins and acidity. The feline comfort will re-establish the GI system. And, the GI Distress will soothe the stomach and make him feel better.
Let us know how else we can help.