Cataracts in cats don’t occur very frequently and are even less common in younger cats. The condition is manifested through the eye lens becoming opaque and limiting the ability of the pet to see. The cataracts may affect 1 or both eyes. When the cataract affects the entire eye, this will mean that the cat is no longer able to see. The condition is irreversible, but in some cases, eye surgery may be possible.
Causes of Juvenile Cataracts in Cats
Juvenile cataracts are rarely primary in young cats. Most commonly, there is an underlying condition causing the formation of cataracts.
The possible causes of juvenile cataracts in cats may include:
- Diabetes mellitus
- Hyperparathyroidism, which is the increased activity of the parathyroid gland
- Kidney inflammation, also known as Alports syndrome and is a genetic condition
- Cysts affecting the kidneys
- Inflammation of arteries
- Liver disease, which is very rare in kittens and young cats, but may be due to the ingestion of a highly toxic material
- Toxoplasmosis, which is an infection with the toxoplasma gondii parasite
Symptoms of Cataracts in Cats
The cataracts in younger cats can be detected as opaque pellicles that will be visible in the eye. The cataracts may affect 1 eye or both.
There may also be additional symptoms that will be specific for the underlying condition that may cause the formation of these cataracts. These symptoms may vary from increased thirst and urination (specific for diabetes and kidney problems and jaundice, which points to a liver problem).
If the cataracts are more extended and cover most of the pet’s eye, there may also be some signs that the cat is not able to see. The cat will bump into furniture and have difficulties finding his way when you call him. He will also fail to react when you show him various commands using only your hands.
Diagnosing Juvenile Cataracts
Juvenile cataracts can be diagnosed by performing an ophthalmologic exam.
However, the vet may need to perform additional tests that will reveal weather there is an underlying condition causing the formation of cataracts. Blood tests and radiographs may be needed.
Treatment for Juvenile Cataracts
The formation of cataracts may be progressive and may lead to loss of sight. The condition is not reversible.
In addition to dealing with the possible underlying condition that causes the formation of cataracts, the cat may also get surgery. Surgery may be recommended in some cases, but may not always be an option.
If the cat loses his sight, he will be able to adapt and use his other senses to be able to survive. However, if you have a blind cat, you will have to help him as much as possible; install some platforms and eliminate stairs, which can be dangerous for cats that cannot see. You may also use furniture padding, so that if your cat bumps into furniture, he won’t get injured.