Fluticasone furoate is a medication primarily used to treat allergies and asthma. It belongs to a class of drugs known as corticosteroids, which help reduce inflammation in the airways and nasal passages. This can lead to improved breathing and decreased allergy symptoms. Typically administered as a nasal spray or inhaler, fluticasone furoate works by blocking substances in the body that cause inflammation. It is often prescribed for conditions like allergic rhinitis and chronic obstructive pulmonary disease (COPD). Patients should follow their healthcare provider's instructions for proper use to achieve the best results.