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Psyllium for Pets: Constipation, Diarrhea & Anal Gland Relief
While a veterinarian may recommend psyllium husk, a bulk forming laxative, should never be used without first ruling out more likely health concerns (if present) and receiving specific guidance from your veterinarian on how to safely incorporate this product into your pet's diet when necessary. Ensure access to sufficient water when treating with psyllium or intestinal obstruction could occur.
Summary
Used For:
Constipation, megacolon, large bowel diarrhea, inflammatory bowel disease, anal gland disease
Brands:
Metamucil
Species:
Dogs, cats, horses
Other names:
Vetasyl
Drug type:
Gastrointestinal
Prescription required:
No
Pregnancy and lactation:
Safe to use in pregnant and lactating animals.
Side effects:
Gastrointestinal obstruction
General description
Psyllium draws in water to bulk up content within the gastrointestinal tract. The increased bulk in the colon stimulates intestinal contractions and bowel movements. It may take 72 hours to start seeing effects. Psyllium has also been used to increase stool size to help with recurring anal gland problems. The increased bulk of the stool helps to put more pressure on the glands so they express themselves. Other bulk-forming laxatives include bran and pumpkin (which many cats and dogs like).
While psyllium husk may not require a prescription, it is important to know supplements are generally not held to the same safety and efficacy standards as prescription medications but still have biological effects on the patient. Review goals and share all vitamins, supplements, medications etc. your pet is taking with your veterinarian to not only to rule out more likely causes of gastrointestinal issues in pets, but to set expectations and confirm this treatment route is the best option for your pet. Be sure to follow all instructions provided by your veterinarian carefully and consult your veterinarian with any questions or concerns if they arise.
Uses
Constipation, megacolon, large bowel diarrhea, inflammatory bowel disease, anal gland disease
How it works
Psyllium is made from the fibrous coating of a plant seed. It passes through the intestines undigested but absorbs water and swells making the stool larger and softer while passing through the colon.
Dosage
Contact your veterinarian for dosing information specific to your pet. Mix with wet food and serve immediately. Product will absorb water quickly. Have fresh water available at all times.
Amount and frequency depend on response to treatment and reason for treatment.
The powder form has 3.4 grams per rounded teaspoonful.
Forms
Psyllium is available in powder form.
Storage information & handling
Store at room temperature away from moisture.
What results can I expect?
Psyllium begins working in 24-72 hours. Increased defecation can be expected,
Missed Dosage
If a dose is missed, continue treatment at the next scheduled dosing time.
Overdose / acute toxicity
May see loose stools or intestinal obstruction. GI obstruction generally occurs due to overdose, dehydration or when the pet does not have if no free access to fresh water.
Side effects
*Flatulence.
*Intestinal or GI obstruction is possible if water access is limited or in the event of an overdose.
Contraindications
*Do not use in animals requiring prompt intestinal evacuation.
*Do not use in animals that have fecal impaction or intestinal obstruction.
*Do not administer to dehydrated animals and ensure animals have free access to fresh water.
*Discontinue use and contact a veterinarian if vomiting occurs.
Drug interactions
May decrease absorption of digoxin, salicylates and nitrofurantoin. Allow at least 3 hours between giving any of these medications and giving psyllium.
Give with water.
Precaution
Must give sufficient water when treating with psyllium or intestinal obstruction could occur. Contact your veterinarian if your pet experiences loose stools or an inability to defecate while being treated with psyllium.
Sources
Saunders Handbook of Veterinary Drugs
Disclaimer
The information contained on this page is for educational purposes only. This medication should only be given under the advice of a veterinarian who has examined your pet under the laws applicable to your state of residence.