Amphetamines are :

Options

A. Narcotics
B. Sedatives
C. Stimulants
D. Hallucinogens

Answer

**Step-by-Step Solution:**

1. **Understanding Amphetamines**: Amphetamines are a class of drugs that are primarily known for their stimulant properties. They are synthetic compounds, meaning they are not naturally occurring but are manufactured in laboratories.

2. **Classification of Drugs**: To categorize amphetamines, we need to look at the different types of drugs:
- **Narcotics**: These are typically derived from opium and are used primarily for pain relief. They tend to slow down the central nervous system (CNS).
- **Sedatives**: These drugs induce sleep and calmness, also slowing down the CNS.
- **Stimulants**: These drugs increase alertness, attention, and energy by enhancing the activity of the CNS.
- **Hallucinogens**: These alter perception and can cause hallucinations.

3. **Identifying the Correct Category**: Since amphetamines stimulate the CNS, increasing alertness and wakefulness, they fall under the category of stimulants. They are also known as "pep pills" or "anti-sleep drugs" due to their effects on enhancing energy and reducing fatigue.

4. **Conclusion**: Based on the classification and characteristics of amphetamines, the correct answer to the question "Amphetamines are:" is that they are **synthetic stimulants**.