What is one of the approved uses for Vagal Nerve Stimulation?

Vagal Nerve Stimulation (VNS) is an established therapy primarily used to treat epilepsy, particularly in patients whose seizures are not adequately controlled by medication. The device stimulates the vagus nerve, which plays a crucial role in regulating various bodily functions. By sending electrical impulses through the vagus nerve to the brain, VNS can help reduce the frequency and severity of seizures. This application has been supported by clinical trials and has received approval from regulatory agencies as a viable treatment option for refractory epilepsy.

While there are ongoing studies exploring other potential applications of VNS, such as in weight loss, chronic pain management, and cognitive enhancement, these uses are not widely approved or established in medical practice as of now. Therefore, the focus on epilepsy highlights the primary and well-recognized therapeutic aspect of VNS.