no. ADHD is/was a fake illness name attached to normal, active, boys who needed physical activity but were trapped indoors and into paradigms where teachers expected them to behave like girls.
it was a hoax perpetrated on boys, just like covid was a hoax. And the doctors and psychologists jumped right into the deep end. The medication, stimulants, prescribed stunted their growth by suppressing normal hormonal function.
But the hoax makers knew that.