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258 results for “obstruction”
Acute Pancreatitis in Dogs and Cats
Acute pancreatitis is sudden inflammation of the pancreas caused by its own digestive enzymes attacking the gland, with edema, bleeding, and necrosis. It causes sudden upper-abdominal pain, vomiting, and shock; treatment rests the pancreas, controls pain and infection, and corrects fluids.
Rectal Prolapse in Dogs and Cats
Rectal prolapse is the turning inside-out of rectal tissue through the anus, ranging from a small mucosal bulge to the full-thickness rectum protruding. It is most common in young dogs and follows straining; treatment is manual replacement or surgery plus antibiotics.
Megacolon in Dogs and Cats
Megacolon is an abnormal stretching and enlargement of the colon, seen in congenital and secondary forms, that leads to persistent constipation and stool accumulation. Treatment centers on enemas, laxatives, and dietary change, with surgery reserved for severe or obstructive cases.
Constipation in Dogs and Cats
Constipation is the difficult or absent passage of stool as fecal material hardens and accumulates in the bowel, eventually distending the intestine. It most often affects older dogs and cats and causes straining, discomfort, and loss of appetite; management ranges from enemas and stool softeners to surgery in severe cases.
Intussusception in Dogs and Cats
Intussusception is the telescoping of one segment of intestine, together with its supporting membrane, into an adjacent segment, blocking the bowel. It is especially common in dogs, particularly puppies. Signs include stubborn vomiting, bloody mucus stool, straining, and abdominal pain, and it is a surgical emergency.
Hemorrhagic Gastroenteritis Syndrome in Dogs and Cats
Hemorrhagic gastroenteritis syndrome is a sudden, cause-unknown condition in dogs marked by acute vomiting and severe bloody, jelly-like diarrhea. Affected animals become depressed, feverish, and dehydrated; prompt fluid therapy and supportive care are essential.
Gastric Foreign Body in Dogs and Cats: Symptoms, Treatment, and Prevention
A gastric foreign body is an indigestible object lodged in the stomach of a dog or cat, causing vomiting, pain, and weight loss. It is removed by a veterinarian, sometimes surgically, with antibiotics to prevent infection.
Acute Gastritis in Dogs and Cats: Symptoms, Treatment, and Prevention
Acute gastritis is sudden inflammation of the stomach lining in dogs and cats, causing vomiting and abdominal pain, especially in puppies. Most cases improve with veterinary care, fluid support, and temporary fasting.
Esophageal Dilatation in Dogs and Cats: Symptoms, Treatment, and Prevention
Esophageal dilatation is widening of the esophagus in dogs and cats that impairs movement of food, causing regurgitation and weight loss. Congenital and acquired forms are managed with special feeding techniques and veterinary care.
Esophagitis in Dogs and Cats: Symptoms, Treatment, and Prevention
Esophagitis is inflammation of the esophagus in dogs and cats, usually from acid reflux or irritation, causing painful swallowing, drooling, and vomiting. It is managed with veterinary care, protective medications, and a soft diet.