Fluconazole is an antifungal medication commonly used in veterinary medicine. It belongs to the class of drugs called azole antifungals, which work by inhibiting the growth of fungi. In pets, fluconazole is primarily used to treat fungal infections such as candidiasis, cryptococcosis, and dermatophytosis. It is often prescribed for both dogs and cats to manage systemic or localized fungal infections and can be an effective part of a broader treatment plan.