Cimetidine

What is Cimetidine?

Cimetidine is prescribed for the treatment and prevention of acid reflux disease, stomach inflammation, inflammation of the esophagus, and stomach and intestinal ulcers in cats, dogs, and horses. It is a histamine blocker that reduces excessive stomach acid production so your pet’s stomach and esophagus can heal. It is also sometimes used to help treat histamine release caused by mast cell tumors. Cimetidine is sold by the tablet or in a solution and requires a prescription from your veterinarian.

For:

Dogs, Cats and Horses

Benefits:

• Treats and prevents recurrences of acid reflux
• Treats and prevents stomach and intestinal ulcers
• Relieves stomach inflammation
• May be given for short-term or long-term management of symptoms

How does Cimetidine work?

Cimetidine works by blocking the histamine H-2 receptor that stimulates stomach acid production, helping to prevent or treat acid reflux, ulcers, or inflammation of the esophagus or stomach.

Cautions:

Stop giving and contact your veterinarian immediately if your pet has bloody or tarry stools or vomit that looks like coffee grounds.

Brand Name:

Tagamet

Generic Name:

cimetidine

What is the most important thing I should know about Cimetidine?

Cimetidine is indicated for the treatment of excessive stomach acid production. It can be given to dogs, cats, and horses and requires a prescription from your veterinarian. It is available in tablet form as well as liquid form. When giving Cimetidine to your pet, you must follow your veterinarian's instructions exactly as directed.

What should I discuss with my veterinarian before giving Cimetidine to my pet?

Tell your veterinarian if your pet has any known allergies to medications, especially other stomach acid reducers. Let your veterinarian know if your pet is pregnant, nursing, or may be used for breeding. Tell your veterinarian if your pet has any other health issues or if they take any other medications or supplements.

How should Cimetidine be given?

Cimetidine should be given orally with or without food, as prescribed by your veterinarian. Follow your veterinarian's instructions exactly as directed.

What are the potential side effects of Cimetidine?

Side effects of Cimetidine include itching, swelling, rash, dizziness, drowsiness, nausea, vomiting, and trouble breathing. Contact your veterinarian if your pet experiences any side effects or signs of allergic reaction.

What happens if I miss giving a dose of Cimetidine?

Give as soon as you can, but skip the missed dose if it is almost time for your next dose. Do not give a double dose to make up for a missed dose.

What happens if I overdose my pet on Cimetidine?

Overdose may result in rapid heartbeat and trouble breathing. Contact your veterinarian immediately in case of accidental overdose.

What should I avoid while giving Cimetidine to my pet?

Do not give more than prescribed dose, and continue to give Cimetidine for as long as it is prescribed by your veterinarian, even if your pet seems to feel better.

What other drugs will affect Cimetidine?

Cimetidine may interact with other medications including antacids, metoclopramide, sucralfate, digoxin and diazepam. It may also affect the absorption of certain drugs. Let your veterinarian know about any other medications or supplements that your pet takes.