👉 Myelalgia is a neurological disorder characterized by inflammation of the blood vessels that supply the central nervous system, which can cause symptoms such as numbness and tingling in the hands and feet, loss of sensation in the legs, and difficulty walking. It is often associated with other conditions like stroke or meningitis. The exact causes of myelalgia are not fully understood, but it is thought to be a result of inflammation from a variety of factors such as immune system abnormalities, blood clot