Stomach & digestion Dogs & Cats

Cisapride for dogs and cats

Treats slow gut movement, reflux and constipation/megacolon in cats. [1]

Last reviewed: October 2026 · 2 sources · see sources

Quick answerCisapride is a prescription medicine for dogs and cats. It stimulates gut muscle movement. In the US it is only available from compounding pharmacies. The most common side effects: uncommon: vomiting, diarrhea or belly discomfort.

Key facts

Generic nameCisapride
Common brand namesCompounded only
Used inDogs & Cats
TypeStomach & digestion
Prescription?Prescription
Typical US priceNot listed (no reliable public source)

What it's used for

Treats slow gut movement, reflux and constipation/megacolon in cats. [1]

How it works

It stimulates gut muscle movement. In the US it is only available from compounding pharmacies. [1]

Side effects and cautions

Common side effects: Uncommon: vomiting, diarrhea or belly discomfort. [1]

Use with care: Not for pets with gut blockage, perforation or bleeding. [1]

Call your vet right away if your pet has trouble breathing, facial swelling, hives, collapse, or any side effect that is severe or getting worse.

About dosingDosing is your vet's call. We don't list doses because the right amount depends on your pet's weight, age, health and other medicines. Don't change a dose or stop a medicine without asking your vet, and never give a pet medicine meant for people unless your vet tells you to [2].

What it costs

We don't list a price for this one because we couldn't find a reliable public source. Ask your vet or pharmacy for a quote; prices depend on your pet's size, the dose and where you fill it.

Cisapride FAQ

What is Cisapride used for in dogs and cats?

Treats slow gut movement, reflux and constipation/megacolon in cats.

What are the side effects of Cisapride?

Uncommon: vomiting, diarrhea or belly discomfort.

Does Cisapride need a prescription?

Yes. It needs a prescription from a veterinarian.

How much Cisapride should I give my pet?

Only your veterinarian can tell you. The right dose depends on your pet's weight, health and other medicines, so we don't list doses. Never give a pet a medicine prescribed for a person or another animal without asking your vet.

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This page is general information for pet owners, not veterinary advice. Talk to your vet about your own pet.

Sources (2) — tap to show
  1. VCA Animal Hospitals – Cisapride (veterinary drug handout)
  2. FDA – Frequently asked questions about animal drugs