Candidiasis in Dogs
Key takeaways
Candidiasis in dogs is a rare condition caused by an overgrowth of the fungi Candida.
- The infection can affect the animal’s skin (especially ears, skin folds, mouth, anus, and eyelids), mucous membranes, and gastrointestinal tract
- Candidiasis can affect dogs of every sex and breed, but dogs suffering from immune-related conditions and those undergoing long antibiotic treatments are more susceptible to infection
- Symptoms of candidiasis are nonspecific and include decreased appetite, weight loss, fever, weakness, and skin lesions (e.g., nodules, cysts, pustules, and plaques)
- Diagnosis is based on physical examination, blood work, skin biopsy, and identification of yeast cells
- Once diagnosed, treatment is focused on two separate issues: treatment of localized lesions (antifungal medication) and treatment of the predisposing factors and underlying conditions
Chat with our licensed vet techs in the app to learn more and have your questions answered.
A closer look: Candidiasis in Dogs
Candidiasis is a rare condition in dogs.
Candidiasis is not life-threatening in and of itself, but the infection can be a sign of severe underlying conditions. The infection can spread to other organs in the body and lead to severe complications.
Prompt medical attention is warranted as early diagnosis and treatment is vital in ensuring the animal's well-being.
Connect with a vet to get more information
Risk factors
Possible causes
Candidiasis is caused by an overgrowth of the Candida albicans yeast.
C. albicans is commonly found in the gastrointestinal tract and genital region, and in the majority of cases does not cause any health issues. Candidiasis occurs when the animal's immune system is unable to control the yeast population. The infection can be either local or affect multiple organs.
Main symptoms
Testing and diagnosis
Symptoms of candidiasis are nonspecific, as such diagnosis is not straight forward. Dogs presenting symptoms generally undergo the following diagnostics:
- Physical examination
- Skin biopsy
- Identification of yeast cells
- Blood work
- Urine analysis
- Ear examination
- Fungal culture
Steps to Recovery
Once diagnosed, treatment options include:
- Localized treatment of skin lesions
- Topical antifungal medication
- Systemic antifungal medication
- Keeping skin clean and dry
- Treatment and management of underlying conditions and predisposing factors
Skin candidiasis in and of itself is a highly treatable condition. Generally, antifungal treatment is continued for two or more weeks. Once the symptoms are eliminated, the long-term prognosis depends on the underlying condition.
If underlying conditions are treated successfully, the prognosis is good.
Prognosis is dependent on the severity of the infection, and response to treatment.
Relapses can occur.
Prevention
Candidiasis is not contagious.
Prevention measures include:
- Avoiding long-term antibiotic therapy
- Avoiding excessive skin moisture
- Prompt treatment of underlying and concurrent conditions
Regular veterinary check-ups, and keeping up to date with annual vaccinations are the best ways of ensuring the animal’s well being.
Is Candidiasis in Dogs common?
Candidiasis is a rare condition in dogs.
Dogs suffering from immunosuppressive diseases and those undergoing long antibiotic courses are more likely to develop candidiasis.
Typical Treatment
Antifungal medication Treatment of underlying conditions
