You might also find that your cat is thirsty all the time.
Cat immune system diseases.
On recognition of a foreign invasion the system releases antibodies which chemically bind.
Systemic autoimmune disease sad also known as systemic lupus erythematosus sle affects the cat rsquo s immune system such that it attacks its own cells.
Pemphigus genetic predisposition exposure to sunlight certain drugs such as cimetidine and ampicillin and a history of chronic inflammatory disease are all possible causes.
Although the virus is slow acting a cat s immune system is severely weakened once the disease takes hold.
Cats who are infected with feline immunodeficiency virus fiv may not show symptoms until years after the initial infection occurred.
The immune system in cats with autoimmune disorders produces antibodies against the cat s own tissues autoantibodies which leads to their destruction.
It is a complex interconnected system of white blood cells antibodies and other substances that are released to combat infections and eliminate foreign proteins.
The immune system in a cat s body has a committed task.
And who is in control of our kitties immune system health.
A disease is immune mediated when your cat s immune system responds in a unregulated way for example mistakenly identifies harmless materials as foreign invaders.
Young kittens and cats less than one year of age are most susceptible to the virus.
One such disease in cats is called systemic lupus erythematosus.
In rare cases cats are born with a weak immune system but more often they acquire problems at an older age.
Felv weakens an animal s immune system and predisposes cats to a variety of infections and diseases including anemia kidney disease and lymphosarcoma a highly malignant and fatal cancer of the lymph system.
General signs of ill health such as fever fatigue muscle weakness diarrhea and vomiting can occur.
A weak immune system in cats as well as other species is caused by a deficiency in a type of white blood cell called phagocytes.
This happens as a result of an imbalanced immune system.
The damage done and resulting symptoms depend on which tissue is targeted.
Basically the cat s immune system attacks itself.
Autoimmune diseases are the result of an immune system that has become hyper defensive.
Learn more about this autoimmune disease its symptoms and treatments in cats here.
This makes the cat susceptible to various secondary infections.
For example if red blood cells are attacked the cat becomes weak due to anemia from lack of blood cells.
The symptoms depend on which organs the disorder affects.
Type iii immune disorders commonly cause inflammation in vital organs your cat s kidneys brain lungs or skin.
