Amphetamines

Definition

Amphetamines are a class of stimulant medications commonly used to treat conditions such as ADHD and narcolepsy. They work by increasing the levels of certain neurotransmitters in the brain, thereby enhancing focus and energy levels.

5 Must Know Facts For Your Next Test

1. Amphetamines can suppress appetite, which may lead to nutritional deficiencies if not managed properly.
2. Common side effects include increased heart rate, elevated blood pressure, and potential for addiction.
3. Long-term use of amphetamines can lead to neurological issues such as cognitive impairment and mood disorders.
4. Nutritional considerations for patients on amphetamines include monitoring for weight loss and ensuring adequate intake of essential nutrients.
5. Patients taking amphetamines should avoid excessive caffeine as it can exacerbate stimulant effects.

Review Questions

• What are the primary medical uses for amphetamines?
• How do amphetamines affect appetite and what are the potential nutritional implications?
• What are common side effects associated with long-term use of amphetamines?

Related terms

ADHD:

Attention Deficit Hyperactivity Disorder, a condition often treated with stimulant medications like amphetamines.

Neurotransmitters:

Chemical messengers in the brain that transmit signals between nerve cells.

Narcolepsy: A neurological disorder characterized by excessive daytime sleepiness, often treated with stimulants like amphetamines.