Gastric Motility Disorders

Signalment

Can affect both dogs and cats.

Description

Abnormal gastric motility has been cited as a contributing factor of conditions such as gastric dilatation-volvulus and gastric outflow obstruction that has resulted from pylorospasm. Many potential causes of gastric stasis have been proposed:

• nervous inhibition due to pain or trauma
• electrolyte or acid-base imbalances
• uraemia
• hypothyroidism
• hepatic encephalopathy
• pancreatitis
• inflammation or ulceration of the stomach
• anticholinergic drugs and narcotic analgesics used to treat vomiting and diarrhoea
• idiopathic

Diagnosis

Diagnosis of gastric motility disorders is usually made once other causes of vomiting have been ruled out.

Clinical Signs

• chronic belching and vomiting
• anorexia
• weight loss
• poor body condition