Syllabus: General Studies Paper 3
The US Food and Drug and Drug Administration (FDA) announced a shortage of Adderall, medication used to treat attention-deficit hyperactivity disorder (ADHD). There is not sufficient supply to continue to meet US market demand.
Adderall and its treatment for ADHD
- Adderall is the brand name for the formulation that consists of a combination of dextroamphetamine and amphetamine.
- It is an FDA-approved drug for the treatment of ADHD and narcolepsy, a sleep condition that causes daytime sleepiness.
- The CDC states that symptoms can appear different at older ages, for example, hyperactivity can appear as extreme restlessness.
- Adderall belongs to the class of drugs known as stimulants and increases the levels of dopamine and norepinephrine in the brain.
- For people diagnosed with ADHD, Adderall can help improve focus, concentration, impulse control and hyperactivity, because of its effects on the central nervous system.
- It can also have the same effects on those who do not have ADHD.
- Adderall is classified as a Schedule II drug in the US, which means that while it has positive medicinal effects, there is a large potential for abuse.
Attention-Deficit Hyperactivity Disorder (ADHD)
- ADHD is one the most common neurodevelopmental disorders of childhood, usually diagnosed at an early age and lasting into adulthood.
- According to the US Centres for Disease Control and Prevention (CDC), children with ADHD might have trouble paying attention or controlling impulsive behaviours, and can be overly active.
- Many adults remain undiagnosed, and symptoms can cause difficulty at work, home or relationships.
- There are three different types of ADHD:
- Predominantly Inattentive Presentation
- Predominantly Hyperactive-Impulsive Presentation
- Combined Presentation
- The causes and risk factors for ADHD are unknown, but current research shows that genetics plays an important role.
- Other possible causes may include brain injury, exposure to environmental risks (e.g., lead) during pregnancy or at a young age, alcohol and tobacco use during pregnancy, premature delivery, low birth weight, etc.
Amphetamines have been extensively abused. Tolerance, extreme psychological dependence, and severe social disability have occurred.