What is the onset age for symptoms of myasthenia gravis in children typically?

Myasthenia gravis is an autoimmune neuromuscular disorder that can indeed manifest during childhood and adolescence, which aligns with the correct response. In this context, children typically start experiencing symptoms between the ages of 2 and 15 years. This age range is significant because it highlights when the condition often becomes noticeable, affecting various muscle groups, including those responsible for eye movement and facial expressions.

While symptoms can appear at various ages, the nuances of myasthenia gravis suggest that its onset is not usually tied to infancy or birth, as these stages typically do not exhibit the same autoantibody activity or muscle weakness patterns seen in older children. Similarly, adulthood is distinctly associated with a different peak occurrence, mainly in women between ages 20 and 40. Therefore, the emphasis on childhood and adolescence is crucial for understanding the typical presentation of this condition in a pediatric context.