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Home > Horse & Large Animal > Digestive Health

Horse Colic, Ulcer & Diarrhea Treatment

Pet Health Market’s digestive health categories are home to powders, pastes and edible treats to support your horse’s digestive health. Whether your horse is in need of an ulcer treatment, is afflicted with horse diarrhea or another digestive issue, chances are we have something to aid in horse digestion. Browse the products below or use the website’s search bar to locate a medication for your horse’s specific ailment. Abdominal pain associated with horse colic and horse ulcers can be treated with an oral paste. Save money and invest in your horse’s digestive health today and enjoy Free Shipping on orders to the Continental U.S.!

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Probios Equine One Oral Gel, 30g
Probios Equine One Oral Gel, 30G
Our Price: $14.49

Probios Equine Oral Gel is a stabilized source of Lactic Acid Bacteria along with Inulin. Use during times of stress including traveling, trailering, or training. Can also be used after antibiotic therapy, deworming, and digestive disorders. more info
Probios Horse Treats, Digestion and Support, 1 lb. Pouch Apple Flavored
Probios Horse Treats, Digestion Support, 1 lb. Pouch Apple Flavored
Our Price: $19.90

Probios Horse Treats are a lactose-free source of beneficial cultures that promote healthy digestion and total body health. Digestion Support treats are specially formulated to help horses with digestive upsets and diarrhea. more info
Probios Dispersible Powder, 240 gm
Probios Dispersible Powder - 240 gm
Our Price: $22.91

Probios Dispersible Powder is a stabilized source of Lactic Acid Bacteria along with Inulin. Use during times of stress including traveling, kenneling, or training. Can also be used after antibiotic therapy, deworming, and digestive disorders. more info
DiaGel Equine Diarrhea Control Gel For Horses & Foals, 30ml
DiaGel VBG Diarrhea Control Gel For Horses & Foals, 30 ml Syringe
Our Price: $37.24

DiaGel Equine Diarrhea Control Gel For Horses & Foals

A Veterinarian's "first choice" for Bacterial Diarrhea. DiaGel can be used in conjunction with other anti-diarrhea products.
  • Effective for controlling environmental diarrhea in the GI tract caused by dietary changes (grain overload), foal stress, secondary stress, and nondescript diarrhea.
  • Is a great product to use for foal heat diarrhea.
  • Is a good choice for secondary infections associated with other causes of diarrhea.
  • It will not interfere with other treatment options, both parenteral and oral. Is an effective and natural alternative.
  • A one-time administration may firm stools in 24 hours
  • Eliminates bacteria Rapid mode of action
  • May be administered to horses of all ages May be used for pre-stress
more info
UlcerGard [Omeprazole 2.28 gm] Oral Paste Syringe
UlcerGard (Omeprazole 2.28 gm) Oral Paste Syringe
Our Price: $40.49

UlcerGard is easy to use, well accepted, and it's the only non-prescription, FDA-approved equine ulcer preventive.  Each syringe contains the same amount of Omeprazole as GastroGard, but the directions for ulcer prevention is different - 1/4 tube/dose. more info
UlcerGard [Omeprazole 2.28 gm] Oral Paste Syringe, 6 Syringe Treatment Pack
UlcerGard (Omeprazole 2.28 gm) Oral Paste Syringe, 6 Pack
Our Price: $274.24

UlcerGard is easy to use, well accepted, and it's the only non-prescription, FDA-approved equine ulcer preventive.  Each syringe contains the same amount of Omeprazole as GastroGard, but the directions for ulcer prevention is different - 1/4 tube/dose. more info
UlcerGard [Omeprazole 2.28gm] Oral Paste Syringe, 10 Pack
UlcerGard (Omeprazole 2.28gm) Oral Paste Syringe, 10 Pack
Our Price: $454.14

UlcerGard is easy to use, well accepted, and it's the only non-prescription, FDA-approved equine ulcer preventive. Each syringe contains the same amount of Omeprazole as GastroGard, but the directions for ulcer prevention is different - 1/4 tube/dose. more info
UlcerGard [Omeprazole 2.28 gm] Oral Paste Syringe, 20 Syringe Treatment Pack
UlcerGard (Omeprazole 2.28 gm) Oral Paste Syringe, 20 Pack
Our Price: $858.15

UlcerGard is easy to use, well accepted, and it's the only non-prescription, FDA-approved equine ulcer preventive.  Each syringe contains the same amount of Omeprazole as GastroGard, but the directions for ulcer prevention is different - 1/4 tube/dose. more info
UlcerGard [Omeprazole 2.28 gm] Oral Paste Syringe, 28 Syringe Treatment Pack
UlcerGard (Omeprazole 2.28 gm) Oral Paste Syringe, 28 Pack
Our Price: $1,266.10

UlcerGard is easy to use, well accepted, and it's the only non-prescription, FDA-approved equine ulcer preventive.  Each syringe contains the same amount of Omeprazole as GastroGard, but the directions for ulcer prevention is different - 1/4 tube/dose. more info