What is Jaundice in Cats, What are its Causes?

Jaundice in cats is a health condition that causes some parts of the cat's body to turn yellow. Jaundice is a symptom of a more serious health problem. Cats with jaundice should be examined by a veterinarian without delay. Some cat breeds, such as Siamese, Oriental Shorthair, Somali, and Abyssinian, are more prone to jaundice. Therefore, jaundice is more common in some cats. There are several conditions that can cause jaundice in cats. Liver disease, red blood cell problems, gallbladder disorders, and certain other organ disorders can lead to jaundice. If left untreated, the health problem causing jaundice can become fatal. Therefore, jaundice in cats should not be ignored and must be treated. What are the Symptoms of Jaundice in Cats? Since jaundice is actually seen as a symptom of another disease, cats with jaundice may also show other symptoms of the underlying problem causing the jaundice. Jaundice is a fairly easy disease to diagnose. In jaundice that occurs as a result of another disease, the skin, eyes, ears, and gums turn yellow. This affects bilirubin production in the body. Excessive bilirubin production leads to an overgrowth of yellow pigment in the blood and tissues. In addition to yellowing, symptoms such as fatigue, loss of appetite, vomiting, and frequent urination are also observed. Jaundice can be difficult to detect in very furry cats. In these cats, jaundice can be detected by looking at the eyes, gums, and inside the ears. What Causes Jaundice in Cats? The causes of jaundice in cats are evaluated in three different ways: prehepatic, hepatic, and posthepatic. However, all of them develop due to hyperbilirubinemia. Hyperbilirubinemia occurs when bilirubin levels are much higher than normal. This condition occurs as a result of liver or gallbladder diseases or the destruction of red blood cells. Bilirubin is a brownish-yellow chemical that comes from bile. Normally, bilirubin is excreted in the feces of cats, but when the liver is not functioning normally, bilirubin has difficulty being excreted and begins to accumulate in the body. Liver Diseases Any liver disease is considered a hepatic cause of jaundice, and there are many liver diseases in cats. Fatty liver disease is the most common. In addition, cholangitis, feline infectious peritonitis, amyloidosis, calicivirus, and liver infections that affect liver function are among liver diseases. In addition, some drugs, toxins, and cancer can also affect the liver. Gallbladder Diseases Gallbladder diseases are classified as posthepatic causes of jaundice. Bile duct obstruction, gallstones, gallbladder inflammation, cancer, and gallbladder rupture are among the gallbladder diseases that cause jaundice in cats. Destruction of Red Blood Cells Destruction of red blood cells is another health problem that leads to jaundice in cats. Red blood cell destruction, called hemolysis, can have many causes. Ingestion of poisonous plants, medications used to treat various diseases, parasites, blood transfusions, feline immunodeficiency virus, feline leukemia virus, immune system diseases, and cancer are some of the conditions that cause red blood cell destruction. Jaundice occurs when red blood cells are rapidly broken down and the liver cannot properly break down the bilirubin released from the hemolyzed blood cells. Jaundice caused by red blood cells is considered prehepatic.

What are the Symptoms of Jaundice in Cats?

Since jaundice is actually seen as a symptom of another disease, cats with jaundice may also show other symptoms of the underlying problem causing the jaundice. Jaundice is a fairly easy disease to diagnose. In jaundice that occurs as a result of another disease, the skin, eyes, ears, and gums turn yellow. This affects bilirubin production in the body. Excessive bilirubin production leads to an excessive accumulation of yellow pigment in the blood and tissues.

In addition to yellowing, symptoms such as fatigue, loss of appetite, vomiting, and frequent urination are also observed. Jaundice can be difficult to detect in very furry cats. In these cats, jaundice can be detected through the eyes, gums, and inside the ears.

What Causes Jaundice in Cats?

The causes of jaundice in cats are evaluated in three different ways: prehepatic, hepatic, and posthepatic. However, all are related to hyperbilirubinemia. Hyperbilirubinemia occurs when bilirubin levels are much higher than normal. This condition occurs as a result of liver or gallbladder diseases or the destruction of red blood cells. Bilirubin is a brown or yellow chemical that comes from bile. Normally, it is excreted in the feces of cats, but when the liver does not function normally, bilirubin has difficulty being excreted and begins to accumulate in the body.

Liver Diseases

Any liver disease is considered a hepatic cause of jaundice, and there are many liver diseases in cats. Fatty liver disease is the most common. Other liver diseases include cholangitis, feline infectious peritonitis, amyloidosis, calicivirus, and liver infections that affect liver function. In addition, some medications, toxins, and cancer can also affect the liver.

Gallbladder Diseases

Gallbladder diseases are classified as posthepatic causes of jaundice. Bile duct obstruction, gallstones, gallbladder inflammation, cancer, and gallbladder rupture are among the gallbladder diseases that cause jaundice in cats.

Red Blood Cell Destruction

Red blood cell destruction is another health problem that causes jaundice in cats. Red blood cell destruction, called hemolysis, can have many causes. Ingestion of poisonous plants, medications used to treat various diseases, parasites, blood transfusions, feline immunodeficiency virus, feline leukemia virus, immune system diseases, and cancer are some of the conditions that cause red blood cell destruction. Jaundice occurs when red blood cells break down rapidly and the liver cannot properly break down the bilirubin released from the hemolyzed blood cells. Jaundice caused by red blood cells is considered prehepatic.

How is Jaundice Diagnosed in Cats?

A physical examination is usually sufficient for diagnosing jaundice. The important thing in diagnosing jaundice is to determine whether it is prehepatic, hepatic, or posthepatic. Additional tests are needed for this. To diagnose the underlying cause of jaundice, bilirubin levels, liver enzymes, and a biochemical profile may be required. Various imaging methods such as X-rays and ultrasounds can also be used. Depending on the results of blood tests, a liver biopsy may also be performed.

How to Treat Jaundice in Cats

Jaundice treatment varies depending on the cause. Generally, treating the underlying problem eliminates the jaundice. In some cases, the cat may need to stay in the clinic and receive supportive treatment. In cases such as a mass or a ruptured gallbladder, surgery may be necessary. The recovery period also varies depending on the disease causing jaundice. Generally, a significant portion of the conditions that cause jaundice in cats are treatable. However, some diseases are serious and life-threatening. Mushroom Poisoning in Dogs Dog sitting on the ground among mushrooms Dog hiding among mushrooms growing in the grass Dogs are curious creatures. When they go outside, they tend to go wherever their noses lead them. When you take your dog outside, you may see it sniffing, licking, or trying to eat many things. Unfortunately, this curiosity sometimes comes at a price. Especially when dogs are curious about mushrooms, the results are not very pleasant. Dogs are natural foragers. However, many types of mushrooms are poisonous to dogs and can be life-threatening. Therefore, it is advisable to have some knowledge about the mushrooms your dog might find before taking it for a walk. In addition, dogs should not be allowed to wander too far from your sight when spending time outdoors. Characteristics of Poisonous Mushrooms Poisonous mushrooms don't only grow in forests, as they are depicted in stories or cartoons. It is possible to find poisonous mushrooms even in the garden of a house in the city center. Poisonous mushrooms love warm and humid weather. They can grow in wooded areas, on rocky ground, or among the grass in parks. They can be seen throughout the year, especially in warm regions, but are more common in spring and early autumn. Some mushrooms have a cap structure similar to an umbrella. Some do not resemble mushrooms at all. There are many types of mushrooms, and these types have different characteristic features. It is very difficult for an ordinary person to distinguish many types of mushrooms by sight and determine whether they are poisonous. Therefore, keeping your dog away from all mushrooms you see is the safest method. The effect of mushroom poisoning varies depending on the type and amount of mushroom ingested. In some cases, it only causes mild stomach upset, while in others, serious health problems occur. Mushroom poisoning can lead to the death of dogs in some cases.

The recovery period also varies depending on the disease causing jaundice. Generally, a significant portion of the conditions that cause jaundice in cats are treatable. However, some diseases are serious and life-threatening.