Symptoms & Treatment for Dog Interdigital Dermatitis: Q

Intercal digital cysts in dogs are a chronic inflammatory condition affecting the spaces between their toes. Clinically, these are not characterized by cysts but rather by multifocal, granulomatous nodules, which is why they are also known as interdigital pyoderma.

In the initial stages, the disease presents as small papules, which then gradually evolve into nodules measuring about 1 to 2 centimeters in diameter. These nodules are purplered, shiny, and fluctuant. When pressed, they may rupture, releasing a bloodlike exudate. These nodules can occur on one or several feet, with one or more present. Those caused by foreign bodies typically appear as a single nodule on one front paw, whereas bacterial infections often result in multiple nodules. The affected area may be painful, causing limping, and the dog may frequently lick or bite at the affected foot.

Treatment involves several approaches. For foreign bodyinduced cysts, the first step is to remove the foreign object. Subsequently, foot warm baths are recommended, with each session lasting 15 to 20 minutes, performed three to four times daily for one to two weeks to alleviate inflammation.

In cases of bacterial infection, systemic administration of a sensitive antibiotic is necessary, though the dosage should be substantial and the treatment course prolonged. Alternatively, the affected tissue can be excised and dressed with antibiotic ointment. After a few days, the foot can be soaked or washed daily with an antiseptic solution. Vaccination with Staphylococcal vaccine and toxoid can also be considered as a treatment option.