Liver damage
The liver is a very important organ for dogs, as it fulfills many different metabolic functions. It produces bile, which is necessary for digestion, it stores and utilizes nutrients, it breaks down toxins and it regulates blood sugar, hormones and blood clotting. If the liver becomes diseased, this can have serious consequences for the dog.
Causes of liver damage in dogs
There are many possible causes of liver damage in dogs. Some of these are
- Infections caused by bacteria, viruses or parasites
- Poisoning by drugs, plants or chemicals
- Genetic defects or metabolic disorders
- Obesity or fatty liver
- Tumors or cysts in the liver
- Injuries or trauma
- Ageing processes or autoimmune diseases
Symptoms of liver damage in dogs
The symptoms of liver damage in dogs are often unspecific and only appear late, when the liver is already severely damaged. It is therefore important to be vigilant and consult a vet if you suspect liver damage. Possible signs of liver disease are
- Loss of appetite or weight loss
- Vomiting or diarrhea
- Jaundice (yellow mucous membranes or skin)
- Abdominal pain or flatulence
- Thirst or increased drinking
- Bleeding or hematomas
- Behavioral changes or seizures
- Bloated abdomen due to fluid retention
Diagnosis of liver damage in dogs
To diagnose liver disease in dogs, the vet will need to carry out a thorough examination. This includes:
- A medical history to inquire about possible risk factors or previous illnesses
- A clinical examination to assess the general condition and symptoms
- A blood test to measure liver values and other parameters
- An ultrasound scan to assess the structure and size of the liver
- An X-ray or computed tomography scan to detect possible tumors or changes
- A biopsy to take a tissue sample from the liver and analyze it under a microscope
Treatment of liver damage in dogs
Treatment of liver damage in dogs depends on the cause and severity of the condition. It usually includes:
- Drug therapy to reduce the inflammation, fight the infection, improve blood clotting or neutralize the toxicity
- A change in diet to relieve the liver and optimize the nutrient supply; this includes a low-fat, low-protein and high-carbohydrate diet as well as special nutritional supplements such as vitamins, minerals or amino acids
- Surgical therapy to remove tumors or cysts or to correct a vascular occlusion; in rare cases, a liver transplant may also be considered
- Supportive therapy to regulate fluid balance, stabilize circulation or relieve pain
Prognosis of liver damage in dogs
The prognosis of liver damage in dogs depends on many factors, such as the cause, the stage, the therapy and the dog's response. The liver has a high regenerative capacity and can recover from many types of damage if treated in time. However, irreversible damage or complications can also occur, affecting the dog's quality and expectation of life. It is therefore important to have regular check-ups and to adhere to the treatment consistently.
The authors assume that a veterinarian should be consulted if an animal is ill and that medication should only be taken after consultation with a doctor or pharmacist. Only an individual examination can lead to a diagnosis and treatment decision.
We help you find the nearest vet → This way