Why does a dog vomit white mucus?

Dogs vomiting white mucus may be caused by sudden change of dog food, indigestion, intestinal parasite infection, gastroenteritis, canine parvovirus, canine distemper, etc. First of all, if it is only caused by a sudden change of dog food, then the appearance of white mucus is a normal physiological phenomenon, and the owner generally does not need to worry too much. Secondly, if it is also accompanied by symptoms such as lack of appetite, diarrhea, fever, etc., then vomiting white mucus is abnormal. It is recommended that the owner take the dog to the hospital in time to complete other relevant examinations. After understanding the specific cause of the disease, standardize it under the guidance of a doctor. treat.

1. Sudden change of dog food

The gastrointestinal tract of dogs is relatively fragile. If dog food is suddenly changed, the gastrointestinal tract cannot fully adapt, irritating the gastrointestinal mucosa, and causing vomiting of white mucus. It needs to be improved by changing to suitable dog food, and no special treatment is required.

2. Indigestion

It may be caused by long-term overeating, which will increase the burden on the gastrointestinal tract, affect the normal digestion and absorption of food, and cause pain in the right upper abdomen, fullness after meals, etc. Symptoms, as the disease progresses, may lead to increased gastric acid secretion, causing food to be refluxed with white mucus. You need to follow your doctor's advice and take medications to improve digestion.

3. Intestinal Parasitic Infection

If you often eat leftovers or food contaminated by bacteria, a large number of parasites will appear in the intestines. When the gastric mucosa When stimulated, vomiting will occur, resulting in white mucus in the vomit. You need to follow the doctor's advice and take internal anthelmintic drugs specially designed for pets.

4. Gastroenteritis

Usually caused by bacterial and fungal infections, symptoms such as abdominal pain, bloating, and diarrhea may occur. When the disease worsens, it may cause excessive spasm of the gastrointestinal tract. Causes vomiting, white foamy mucus. Blood pressure should be treated with antidiarrheal, antispasmodic and analgesic drugs under the guidance of a doctor.

5. Canine parvovirus

It is mainly caused by infection with parvovirus. It will cause yellow or white mucus to be vomited in the mouth, and it will also be accompanied by blood in the feces. In severe cases, it may cause life threatening. Intravenous antiviral drug treatment needs to be carried out under the operation of a doctor.

6. Canine distemper It is a canine disease that is usually caused by direct contact with infected dogs. Symptoms include increased body temperature, lethargy, and loss of appetite. If you eat food during the illness,Chemicals can stimulate excessive gastric acid secretion, leading to acid reflux, purulent mucus, and white or yellow color. Blood pressure should be treated with antibiotics under the guidance of a doctor.