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1495 results for “Loss of appetite”
Ascites in Dogs and Cats
Ascites is the abnormal buildup of fluid in the abdomen, a chronic condition that may be watery (transudate) or inflammatory (exudate). It causes a symmetrically swollen belly, weakness, and breathing difficulty; treatment targets the underlying disease plus fluid removal and a low-sodium diet.
Chronic Hepatitis in Dogs and Cats
Chronic hepatitis is a long-term inflammation of the liver, often developing from repeated or unresolved acute injury. It causes persistent digestive upset, weight loss, and sometimes mild jaundice; management protects the liver, improves bile flow, and supports nutrition.
Eosinophilic Gastroenteritis in Dogs and Cats
Eosinophilic gastroenteritis is a severe chronic inflammation of the stomach and intestines caused by infiltration with eosinophils, a type of white blood cell. It is often linked to allergy and is marked by persistent vomiting, diarrhea, weight loss, and a high eosinophil count in the blood.
Chronic Enteritis in Dogs and Cats
Chronic enteritis is a long-standing inflammation of the intestinal lining that leads to persistent diarrhea, poor nutrient absorption, and weight loss in dogs and cats. Causes range from infections and parasites to food allergies and immune-mediated disease; management combines dietary change with ongoing medical support.
Peptic Ulcer in Dogs and Cats
Peptic ulcers are chronic sores that form in the stomach or duodenum when digestive acid erodes the protective mucosal lining. Affected dogs and cats show reduced appetite, vomiting (sometimes with blood), abdominal pain after eating, dark tarry stools, and weight loss; perforation can lead to sudden, life-threatening peritonitis.
Gastric Hemorrhage (Stomach Bleeding) in Dogs and Cats: Symptoms, Treatment, and Prevention
Gastric hemorrhage is bleeding from the stomach lining in dogs and cats, causing vomiting of blood, black tarry stool, and anemia. It is an emergency treated with volume replacement, bleeding control, and veterinary-directed care.
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.
Chronic Gastritis in Dogs and Cats: Symptoms, Treatment, and Prevention
Chronic gastritis is long-term inflammation of the stomach lining in dogs and cats, causing intermittent vomiting, poor digestion, and weight loss, especially in older pets. It is managed with diet, protective medications, and veterinary-directed treatment.
Lice Infestation in Dogs and Cats (Pediculosis): Symptoms, Treatment, and Prevention
Lice are external parasites that cling to the skin and coat of dogs and cats, causing itching, hair loss, and skin irritation, with heavy infestations leading to anemia and poor condition. They are species-specific and controlled with parasiticides plus environmental cleaning.
Sarcoptic Mange in Dogs and Cats (Scabies): Symptoms, Treatment, and Prevention
Sarcoptic mange is a highly contagious skin disease caused by the burrowing mite Sarcoptes scabiei, leading to intense itching, redness, hair loss, and crusting. It spreads by direct contact and is treated with parasiticides plus control of secondary infection.