Amphetamines can be useful for many medical problems. For example, doctors often use them to treat narcolepsy and attention-deficit/hyperactivity disorder (ADHD). However, when people begin abusing these medications, dependency can often follow and spiral out of control. If your teen struggles with amphetamine use, waiting to seek treatment can be playing with fire. Continuing to abuse amphetamines can quickly lead to dependence, tolerance, and an increased risk of overdose. If you suspect that your teen is using or abusing medications, an amphetamine abuse treatment program may be able to help.