What is gastric dilatation and volvulus (GDV)?
GDV or bloat is a life threatening condition where the
stomach twists on itself. The result is that the stomach fills with air
and can cut off blood supply to the stomach.
What are signs of GDV?
GDV usually occurs in large dogs or breeds that have a
deep chest. However, any pet is at risk for this condition. Common signs
include retching or trying to vomit with nothing coming up,
hypersalivating or acting restless/uncomfortable. In some cases, owners
can actually see the abdomen getting larger as the stomach fills with
air.
GDV is different from a food bloat which can occur when
a pet eats too much. However, since it is difficult to distinguish
between these two conditions without a radiograph, any signs of GDV or
abdominal distension should be evaluated by a veterinarian as soon as
possible.
What should I do if I think my pet has GDV?
It is important to have your pet seen by a veterinarian
as soon as possible if you think you pet has GDV. This condition requires
immediate veterinary care.
How is GDV treated?
Most patients are painful and in shock. Initial
treatment will involve pain medication and IV fluids. Once your pet is
more stable, the air from the stomach will be removed and x-rays will
usually confirm the diagnosis. Emergency surgery is required to untwist
the stomach. A surgical procedure known as a gastropexy will be done to
“tack” the stomach to the body wall to prevent the stomach from twisting
again. Usually, patients will stay under a veterinarian’s care to make
sure that they recover well from surgery.
Can I prevent GDV in my pet?
There are several things that can be done to prevent GDV
from occurring. Pets should be fed small meals throughout the day rather
than one large meal. In addition, your pet should not be allowed to run
around and exercise excessively right after eating. When the stomach is
full, there is a greater chance for GDV.
