Yeast Infection and Thrush in Dogs


The condition or disease explained in this medical short article can impact both dogs and cats.

Candidiasis in Dogs

Candida is a type of sugar-digesting yeast that forms part of the normal flora in an animal’s mouth, nose, ears, and gastrointestinal and genital systems. This type of yeast is opportunistic and will sometimes colonize or invade broken tissues of immuno-suppressed animals. Candidiasis takes place when there is an overgrowth of Candida in an dog’s body. This type of fungal infection can afflict dogs of any age and type, even if itl has no predisposing conditions. The infection can take place in one specific part of the body (local), or it can colonize the entire body (systemic). Either condition is most likely to cause extreme discomfort to a dog.

Symptoms of Yeast Infection and Thrush in Dogs

How the symptoms of candidiasis manifest mostly depends on where the infection occurs. In the case of an ear infection, a common symptom is continuous shaking and scratching the head. If Candida settles in the mouth, there will typically be an abnormal quantity of drooling. If it includes the urinary bladder, the animal might experience inflammation of the bladder (cystitis). Inflammation around areas of intravenous (IV) catheters and gastronomy tubes, fever, skin inflammation, and open sores on the skin (ulcerative sores), are likewise typical signs of candidiasis, states


The causes and risk factors of candidiasis are numerous. Dogs that have skin that has been traumatized, damaged by burns, or that has dying and irritated tissue (necrotizing dermatitis) bring an increased risk of obtaining the condition. The same can be said for dogs which have neutropenia, a viral (parvovirus) infection. Some of the conditions which can open the door to the Candida fungus are diabetes, urinary retention caused by narrowing of the ureter tubes (usually following a urethrostomy, a synthetic opening into the urethra to enable urine to pass). Dogs with indwelling catheters are also at higher risk of contracting candidiasis.

yeast infection treatment in dogs


The diagnostic procedure for candidiasis can be performed in a number of methods. In case of lesions, a biopsy to validate or dismiss diseased tissue is conducted. This biopsy will figure out whether yeast organisms have penetrated the affected tissues. A urine sample will also be taken. The existence of Candida colonies and a simultaneous bacterial infection in the urinary tract will indicate candidiasis. The urine analysis will likewise show yeast types, or clumps, of mycelial elements. A swab is drawn from the ear and this is cultured for the presence of Candida. In dogs that have a fever, tips of catheters are cultured for both bacteria and fungis. Infected tissues will generally contain a white, tacky foci. In inflamed tissues, tests will find large numbers of yeast organisms in the event of candidiasis.

How To Treat Yeast Infection In Dogs

Treatment for candidiasis greatly involves improving and strengthening the immune system. In the case of diabetes, there is likewise an acute need to regulate the condition’s complications and control hyperadrenocorticism. If the dog has any indwelling catheters, these must be removed. Medications that are normally used to treat candidiasis are applied to the skin or otherwise impacted area.

Living and Management

After the symptoms of candidiasis have decreased, treatment should ideally be continued for two more weeks. Then, a culture of the infected areas should be re-done to figure out if the animal has actually been treated. Due to the fact that candidiasis is typically caused by an underlying disease such as diabetes, it is of utmost importance that such diseases are managed.


There are currently no recognized preventative procedures.



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