What to do if a dog has gastroenteritis? Symptoms of gastroenteritis in dogs

Pet     7:49am, 1 July 2025

If a dog has gastroenteritis, it usually vomits, and vomits all the food it eats, and it will cause diarrhea like a human. Dogs have significantly reduced appetite, and even symptoms such as vomiting and abdominal pain, which are all signs of gastrointestinal inflammation, and this factor may be related to dogs' malnutrition, infectious diseases, and improper diet. At this time, the owner should take the dog to seek medical treatment immediately and follow the instructions and care. Regarding the treatment method, please understand the following article.

1. Causes of gastrointestinal inflammation in dogs

1. Injured eating of foreign objects causes

Best inulin to let everyone know the symptoms of gastroenteritis in dogs  

Intake of foreign objects, mistakenly taking drugs, fertilizers, herbicides and other chemicals are also common causes of acute gastritis. Therefore, the owner should keep dangerous items that are harmful to the dogs to avoid dogs taking them by mistake.

2. Improper diet causes acute gastritis in dogs and improper diet in dogs. The most common thing is to eat spoiled and spoiled foods, and overeating can also cause gastrointestinal discomfort in dogs.

3. Infectious diseases cause

Infectious diseases are also the causes of digestive diseases in dogs, such as bacteria or mold irritation of mucosa and inflammation, canine distemper, canine infectious hepatitis, canine parvovirus disease, etc.

4. Malnutrition causes the gastric mucosa of dogs to be stimulated for a long time, anemia, gastric acid deficiency, malnutrition, etc., which can also cause acute gastritis, especially puppies and old dogs.

2. Key points of diagnosis

Diarrhea is the main symptom of enteritis and can be seen at the beginning of the disease. The feces are liquid and have a foul smell, and are often mixed with mucus, blood and foam in the later stages. Atrium auscultation allows you to hear the intestinal peristalsis sounds, or hear the thunder sounds, the abdomen are tense, and the waist and back are curved. When inflammation affects the anterior part of the duodenum or stomach, sick dogs often experience vomiting.

If the sick dog has symptoms of severe acute kidneys, it means that the inflammation has spread to the colon. When bleeding occurs in the small intestine, the feces are black-green or black. Sick dogs have mild or moderate fever, and if bacteria are infected with, their body temperature can be as high as 39-39.5℃. As the condition develops, sick dogs may experience symptoms of dehydration and acidosis. At this time, the sick dog often lie on the ground, the skin lacks elasticity, the eyeballs are sunken, the conjunctiva is cyanotic, the pulse increases and the urine volume decreases, and the color is dark.

It is easy to diagnose based on the medical history and symptoms, but it is difficult to determine the cause of the disease.

3. Treatment methods for gastroenteritis in dogs

1. Strengthening care is the key: the dog needs to be placed in a suitable temperature; after vomiting is relieved, appropriately feed sugar saline; apply warm compress to the abdomen; feed more non-irritating food, such as liquid food.

2. Clean up the stomach and intestines: For dogs with fullness and diarrhea, they should fast and use laxative agents such as vegetable oil to clear the intestines if necessary.

3. Calm and antiemetic: Vomiting can aggravate the damage to the dog's stomach and intestines, and can cause dehydration to cause other series of complications. For those with severe vomiting, it is necessary to stop vomiting in time.

4. Anti-inflammatory and anti-diarrhea is very important: by injecting anti-inflammatory drugs, it can prevent diarrhea and anti-emesis, and regulate gastrointestinal recovery.