Amphetamines are classified under which Schedule number?

Amphetamines are classified as Schedule II substances under the Controlled Substances Act in the United States. This classification denotes that amphetamines have a high potential for abuse which may lead to severe psychological or physical dependence. However, they also have accepted medical uses, typically used in the treatment of attention deficit hyperactivity disorder (ADHD) and certain sleep disorders like narcolepsy.

The Schedule II classification reflects the balance between recognizing their potential for abuse and the medical necessity for certain conditions. Other schedules, such as I, III, and IV, include substances that either have no accepted medical use, have a lower potential for abuse, or include less strictly regulated medications. Understanding these classifications helps in recognizing the regulatory framework surrounding various drugs, including their medical applications and the risks involved with misuse.