Accepted Answer

To help settle the stomach you could try one of the following drugs. My favorite product is Pepcid (an over-the-counter antacid).

Pepcid (Pepcid A.C.)
Pepcid comes in 10mg or 20mg tablets. You can give it every 12 hours.
The dose can be found within the following link:
http://www.petplace.com/drug-library/famotidine-pepcid/page1.aspx

Prilosec
http://www.petplace.com/drug-library/omeprazole-prilosec/page1.aspx

Zantac (Ranitidine)
http://www.petplace.com/drug-library/ranitidine-hcl-zantac/page1.aspx

Although a veterinary examination is always going to be recommended, especially with multiple vomiting episodes and/or bad diarrhea, you can also try giving a bland diet.
I generally recommend some mix of any of the following:
Boiled boneless, skinless chicken breast
Cooked white rice
Low-fat cottage cheese
*Never add on salt, pepper, oils, butter to any of the above
*Ideally, give 1/3 chicken or cottage cheese, and 2/3 white rice
*Sometimes, you will see cooking hamburger meat being recommended and taking off the fat. I try to avoid this option as it can exacerbate pets that may have pancreatitis. Chicken works great.    

Veterinarians will also commonly prescribe some prescription bland diets like Science Diet I/D or Iams Low-residue. Both are wonderful options.

Again, I would really really encourage you to get into a vet much sooner than later.

Dr. Andy

Expert:	DrAndy
Pos. Feedback:	100.0 %
Accepts:
Answered:	8/21/2009

Veterinarian

UC Davis grad, Interests: Internal Medicine, Dermatology, Pain Control, Emergency