Schizophrenia can occur at any age, but the average age of onset tends to be in the late teens to the early 20s for males and the late 20s to early 30s for females. It is uncommon for schizophrenia to be diagnosed in someone younger than 12 or older.

Research suggests that a combination of genetics, environmental factors, and brain chemistry contribute to the development of this mental disorder. With the right treatments, you can manage your symptoms and live well.