Nicotinoyl cyclandelate is primarily used in the treatment of vascular disorders due to its vasodilatory properties. It helps improve blood circulation by relaxing the smooth muscles in blood vessel walls, making it effective in managing conditions like peripheral vascular disease and cerebral vascular insufficiency. The compound is also utilized to alleviate symptoms associated with poor blood flow, such as cramps, numbness, and tingling in the extremities. Additionally, it has been explored for its potential in enhancing cognitive function by increasing cerebral blood flow, which may benefit patients with age-related cognitive decline or mild memory impairments. Its dual action as a vasodilator and metabolic enhancer makes it a valuable therapeutic agent in improving both physical and mental health outcomes.