Pentozali is a medication primarily used to treat conditions related to blood circulation, particularly in patients with peripheral vascular diseases. It works by improving blood flow and reducing the viscosity of blood, which can help alleviate symptoms such as pain and cramping in the legs. This drug is often prescribed for patients suffering from conditions like intermittent claudication, where reduced blood flow leads to discomfort during physical activities. Pentozali is typically administered orally and may be part of a broader treatment plan that includes lifestyle changes and other medications to enhance overall vascular health.