What diseases can dog external parasites cause? Don’t let parasites destroy your dog’s body

Jul 26,2025
6Min

Dogs can become infected with Hepaticospora after eating ticks

1. Canine Hepatitis is an infectious disease transmitted by ticks, but it is not infected through bites. Canine hepatitis is an infectious disease transmitted by ticks. The route and mode of tick transmission are different from Lyme disease or Ehrlichia. Both Lyme disease and Ehrlichia are caused by tick bites. It is an infectious disease, but the infection method of canine hepatitis is different. It does not come from the bite of a tick, but the dog becomes infected after eating a disease-carrying tick.
2. Although canine hepatitis is called "canine" hepatitis, it does not only infect dogs. Cats can also be infected as long as they eat disease-carrying ticks, so canine hepatitis Cluster worms can infect both dogs and cats.
3. These symptoms are also very similar to those of other infectious diseases transmitted by ticks. However, in many cases, there are no clinical symptoms after being infected by Canine Hepatitis. These interference Factors include a compromised immune system, immune anemia, steroid use, glomerulonephritis, severe tick infestation, etc. The examination of the blood smear becomes very important, because from the blood smear, it can be seen that there are gametocytes of Hepatitis canis in the white blood cells, which is a very important basis for diagnosis.
Play in the grass as little as possible to avoid tick bites.

Direct bites from ticks can lead to Ehrlichia infection

1. Ehrlichia canis is a blood parasite infection that is very common in dogs. Cystitis is a rickettsial pathogen that is transmitted through tick bites on the skin of dogs.
2. After Ehrlichia causes infection in dogs, it will enter the blood and parasitize in white blood cells and platelets. Of course, these Ehrlichia will not do this. The destruction of the blood system is just beginning. It is not easy to detect signs of infection in dogs infected with Ehrlichia in the early stages. The symptoms that can often be seen are often similar to those of other diseases. These symptoms include: fever, poor energy, and being sick all day long. Loss of sleep, loss of appetite, weight loss, and even vomiting.
3. It is actually very simple to check whether you have Ehrlichia. You only need to go to the hospital every six months to receive a regular blood test for Ehrlichia. You can know the test in less than ten minutes. As a result, of course, in addition to regular inspections, it is also necessary to prevent Ehrlichia infection. Ehrlichia is an infectious disease mainly transmitted by ticks. If your dog is sick, be careful not to overfeed in your daily diet. It is best to choose some low-salt ingredients and natural dog food with high absorption rate.

Ticks can also cause pyrozoonosis

1. Pyrozoon is a blood parasite that lives in the red blood cells of animals. In dogs, ticks are The main source of infection and the route of transmission from cats are not clear. In addition to ticks, sharing syringes and needles for blood transfusions and blood draws can alsoCauses the spread of scorch bugs. The greatest harm caused by scorch worms to animals is anemia. Dogs that get scorch worms often suffer from poor mental appetite and become weaker. Their body temperature will rise, their weight will drop, and their gums and other mucous membranes will change. Got to be pale.
2. The greatest harm caused by scorch worms to animals is anemia. Dogs that get scorch worms often suffer from poor mental and appetite, and their bodies also become weaker and their body temperature decreases. It will rise, lose weight, and the mucous membranes such as gums will become pale. If symptoms of jaundice appear, the mucosal surface will also become yellow. Sometimes you can even see patches of bleeding spots on the surface of the body. In addition, Symptoms related to the cardiovascular system, such as ascites and edema of surrounding tissues, may also appear in some dogs infected with pyrozoon. Some gastrointestinal and nervous system symptoms may also appear. The clinical symptoms of cats and dogs are roughly the same. Cat pyrozoonosis usually occurs in young cats, such as poor mental appetite, increased breathing rate, diarrhea, thicker fur, pale mucous membranes, rapid heartbeat, fever, etc. , are very common.
3. Since scorch worms are mainly transmitted by ticks, the prevention and control of ticks has become relatively important. It is very important for dogs to use tick-removing drugs for prevention. . If you find a tick on your dog, do not force it to scratch it or squeeze it to avoid infecting yourself

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