What is the earliest age that schizophrenia can be diagnosed??

Answer 1

The most severe, debilitating, and bizarre symptoms of schizophrenia generally surface in the late teens and early 20's. Notice I said that the symptoms, the severe ones, surface at this age commonly, but a person has the illness it is widely believed since birth, so an extremely good series of examinations by several very good doctors can in fact detect the likely presence of the illness at ages as early as 5 or 6.

Answer 2

Late teens early twenties.

Answer 3

i heard recently,as young as 3years