Multiple sclerosis (MS) typically begins to manifest itself in people between the ages of 20 and 40, with the average age of onset being around age 28. However, MS can begin to affect people at any age, including children and the elderly. While the earliest cases of MS have been documented in children as young as two years old, the majority of cases that are diagnosed in childhood are of the relapsing-remitting type, with the most common form of MS, relapsing-remitting MS, having its onset during the twenties.
The exact cause of MS is unknown, but it has been linked to a combination of genetic, environmental, and lifestyle factors. MS is an autoimmune disorder, meaning that the body’s own immune system attacks and destroys the protective myelin sheath that covers nerve cells in the brain and spinal cord. This damage to the myelin sheath disrupts the flow of nerve signals between the brain and the rest of the body, resulting in a variety of symptoms including fatigue, difficulty walking, vision problems, and cognitive difficulties.
Although MS is most commonly diagnosed in young adults, it is important to understand that anyone of any age can develop the disease. It is important to be aware of the signs and symptoms of MS and to seek medical attention if any of these symptoms appear, regardless of your age. Early diagnosis and treatment can help to slow the progression of the disease and minimize its physical and emotional effects.