Dog always vomits yellowish foam

Dog always vomiting yellowish foam may be caused by gastroenteritis, parasite infection, or infectious diseases. First, when a dog has gastroenteritis, it will vomit yellowish foam. A blood routine examination is needed, and then antibiotics are used for treatment. Secondly, when a dog is infected with internal parasites such as roundworms and coccidia, a large number of parasites swimming in the body stimulate the gastrointestinal tract, causing vomiting. It is necessary to wormed promptly. Lastly, when a dog is infected with diseases such as parvovirus, distemper, and coronavirus, it will also vomit yellowish foam. It is recommended to go to a pet hospital for diagnosis.

Gastroenteritis

After a dog contracts gastroenteritis, it will continuously vomit yellowish fluid, and may also accompany symptoms such as lethargy, loss of appetite, and diarrhea. In severe cases, fever and bloody stools may occur. At this time, it is recommended that the owner take the dog to the pet hospital for IV treatment promptly. If not treated in time, it may delay the disease and even threaten the dog's life.

Parasite Infection

If a dog has not been wormed for a long time, it is prone to internal parasite infection. When the parasites crawl in the intestines, they can cause vomiting in dogs, and sometimes even worm bodies can be seen in the dog's vomit. Therefore, owners should check whether there are worm bodies in the dog's vomit or excrement, and worm the dog promptly if found.

Infectious Diseases

If a dog is young and has not been vaccinated, it is suspected of being infected with infectious diseases such as parvovirus, distemper, and coronavirus. In addition to vomiting, the dog usually accompanied by symptoms such as diarrhea, loss of appetite, and lethargy. If this is suspected, it is recommended to take the dog to a pet hospital for antigen detection. If diagnosed, IV treatment is required.