Stimulants are effective in treating attention-deficit/hyperactivity disorder (ADHD). Psychiatrist Charles Bradley first made this discovery in 1937 when he found that children treated with amphetamines showed improvements in school performance and behavior. Between 1995 and 2008. stimulants to treat ADHD increased six-fold among American adults and adolescents at an annual rate of 6. https://setartradinges.shop/product-category/gift-card/