How does Cryptococcus affect cats?

Cats with Cryptococcus often display a variety of respiratory and neurological symptoms. These may include:

Nasal discharge: A persistent nasal discharge is a hallmark sign of Cryptococcus. This can range from clear to thick and mucous-like, sometimes containing blood. The discharge may occur in one or both nostrils.

Swelling on the nose: Infected cats may develop noticeable swelling or a bump on the bridge of the nose, which can give their face an unusual appearance.

Sneezing and congestion: Due to the inflammation in the nasal passages, cats may exhibit frequent sneezing, noisy breathing, and congestion, similar to the symptoms seen in chronic rhinitis.

Cryptococcus is treated with antifungal medications administered over a long period, sometimes for several months. The duration of treatment depends on how early the infection is detected and how extensive it is.

Common antifungal drugs used include:

Itraconazole and Fluconazole: These medications are commonly prescribed and are generally well-tolerated by cats.

Amphotericin B: This antifungal drug may be used in more severe cases, often in combination with other treatments. However, close monitoring is required due to potential kidney side effects.

Many cats recover well from Cryptococcus infections with early diagnosis and appropriate treatment.

However, the prognosis can be more guarded if the infection spreads to the brain or there are significant delays in starting treatment.