1950s - 1960s: Rising Amphetamine Use and Abuse:
- In the 1950s and early 1960s, amphetamines were widely prescribed for various medical purposes, including weight loss, fatigue, and depression. This contributed to a substantial increase in their use.
- However, with growing evidence of their addictive potential and severe adverse effects, concerns about amphetamine misuse started emerging.
1970s: Stricter Controls and Decline in Use:
- In 1970, the Comprehensive Drug Abuse Prevention and Control Act classified amphetamines as Schedule II controlled substances, indicating their high potential for abuse and strict guidelines for prescription.
- This stricter regulation led to a significant decline in the abuse of legally prescribed amphetamines.
1980s: Rise of Illicit Amphetamine Use:
- While legal amphetamine use diminished due to increased control, the 1980s saw an alarming rise in the illicit manufacture and use of amphetamines, particularly methamphetamine.
- Methamphetamine production, initially concentrated in California, spread to other regions, sparking the nationwide "methamphetamine epidemic."
1990s and Early 2000s: Increased Awareness and Crackdowns:
- Public awareness about the severe health risks and the devastation caused by methamphetamine surged in the 1990s and early 2000s.
- Stringent measures were imposed on the precursor chemicals used in meth production, resulting in a slowdown of the growth in meth-related cases.
Recent Trends (Late 2000s-Present):
- Despite the progress made in curbing widespread abuse, methamphetamine remains a drug of concern, particularly in some regions of the United States.
- Prescription stimulant misuse has also persisted, with young adults and college students commonly involved.
- Law enforcement efforts continue to focus on disrupting illicit production and drug trafficking networks involving amphetamines.
In summary, while the 1970s regulations resulted in a decline in legally prescribed amphetamine abuse, illegal amphetamine use, especially methamphetamine, became a significant issue from the 1980s onwards. Ongoing efforts have focused on striking a balance between appropriate medical use and preventing abuse and dependence.