Introduction
Feline infectious anemia causes a decline in the amount of circulating red blood cells in the body. Cats that are infected with this type of condition will commonly display symptoms that are associated with anemia.
Red blood cells contain a component called hemoglobin, which is responsible for carrying oxygen throughout the body. A decrease in red blood cells will ultimately cause a reduction in oxygen that is carried to the brain and other vital organs. Once a cat has become exposed to feline infectious anemia, it usually takes about one month for symptoms to develop. Symptoms can range from very mild to severe.
Symptoms of Feline Infectious Anemia
In the case of feline infectious anemia, the lowered amount of red blood cells causes symptoms such as pale gums, fatigue, fever, and weakness which may become so severe the cat stumbles or has difficulty walking. Some cats will begin to eat dirt, or their cat litter, in an attempt to add iron to their diet.
In severe cases of feline infectious anemia, cats will develop symptoms such as jaundice, increased respiratory and heart rates, weight loss, and even death. If severe symptoms occur, the cat will need immediate medical treatments in order to survive.
Cats that are currently infected with feline leukemia have a greater risk of developing severe symptoms if they become infected with feline infectious anemia. However, cats with feline immunodeficiency virus do not have a higher risk of developing severe feline infectious anemia symptoms. Currently there is no evidence that the strength of a cat’s immune system plays a role in whether or not the symptoms are mild or severe.