• Category
    Critical Care Support, Equine Health, Livestock Health
  • Species
    Bovine, Canine, Equine, Feline, Goat, Other, Sheep, Swine
  • Supplied

    1.5 g Tablet; 500 ct.
    12.5 g Bolus; 50 ct.
    4 oz Suspension
    1 gal Suspension

Diarrhea Is Easier To Stop With Endosorb.


Endosorb® supports intestinal health.

Endosorb products contain no antibiotics and are formulated with attapulgite that adsorbs toxins that may be present in the guts of animals. The adsorbent action of attapulgite helps restore a healthy gut environment to support recovery from simple diarrhea.

TABLET AND ORAL SUSPENSION: Designed to aid the veterinarian in supportive treatment of small animal intestinal disturbances that may be associated with simple diarrhea. Oral suspension is flavored and sweetened for easier dosing.

BOLUS: For supportive treatment of intestinal disturbances affecting horses and colts.

To be used by or on the order of a licensed veterinarian.
  • Detailed Overview
  • Resources
  • FAQ

Detailed Overview


To aid in restoring intestinal health to support recovery from simple diarrhea.

Dosage and Administration

Dosage guidelines can be viewed on the product label and/or product literature. Dosing directions provided are for guidance only. All PRN® Pharmacal products should be administered under the care and supervision of a veterinary professional to ensure the best possible results.


For oral use only. Not a substitute for antibiotic or comprehensive medical treatment of the underlying diseases that cause diarrhea. Use under veterinary supervision.


Activated Attapulgite, Purified Water, Sodium Saccharin, Magnesium Trisillicate, Citrus Pectin, Polysorbate 80, Potassium Sorbate, Anethole, Methylparaben, Propylparaben, FD&C Red #40 Aluminum Lake, Magnesium Aluminum Silicate and Xanthan Gum. Citric Acid Anhydrous and/or Sodium Hydroxide added as needed to adjust pH.



Q: Are there any contraindications with Endosorb Bolus for nursing mothers?

A: No.

Q: What is Endosorb Suspension flavored with?

A: It is a pink suspension with a licorice odor and is flavored with sodium saccharin as a sweetening agent.