<unk> , sold under the brand name Cylert among others, is a stimulant medication which was formerly used in the treatment of attention-deficit hyperactivity disorder (ADHD) and narcolepsy. It was taken by mouth. Side effects of<unk>  include insomnia, decreased appetite, abdominal pain, irritability, and headaches.<unk>  is a psychostimulant and acts as a dopamine releasing agent with little effect on norepinephrine.<unk>  was synthesized in 1913 but was not discovered to be a stimulant until the 1930s and was not used in the treatment of ADHD until 1975. It has been discontinued due to incidences of liver failure in children.<unk>  is a schedule IV controlled substance in the United States. However, it appears to have less misuse potential than other stimulants.
Pemoline
Phenoxyethanol
Pyrovalerone
Complanine
Triprolidine
Tetryzoline
Temgicoluril
Dimethyl methylphosphonate