Hemorrhagic Gastroenteritis (HGE)

Hemorrhagic gastroenteritis (HGE) usually causes a very sudden onset of vomiting, bloody diarrhea, dehydration and depression. Dogs affected by this condition get very sick, very fast.

To the best of my knowledge, the exact cause of this disease is unknown. It appears that Clostridium species bacteria may be part of the cause. The disease is more frequent in small breed dogs but can occur in any dog. I am not sure what the general impression is among veterinarians, but dogs that have this problem seem to have a high risk of getting it again in our practice.

Most dogs respond very well to treatment with fluids to restore hydration. In some cases it is necessary to give plasma to correct loss of protein and antibiotics to combat the suspected Clostridium infection. In a few dogs, it is necessary to give fast acting cortisones to counter shock, which is a problem due to the very rapid onset of dehydration in dogs with HGE.

It is generally necessary to totally restrict oral food and water for one or two days when treating this problem. This makes hospitalization necessary for several days for most dogs with HGE.

also see Canine Diarrhea Treatment for Tylan (Tylosin) for Dogs

also see An Introduction to Cat Pneumonia

also see Symtoms of Canine Dehydration

also see Administering a Dog Enema

also see My Puppy Has Diarrhea - Preventing Dehydration

also see Distinguishing Addison's Disease From Heat Stroke In Dogs

also see Dehydrated Dog Symptoms and Remedies

also see Hemorrhagic Gastroenteritis or HGE