Sabrina is about to take a pill that was legally prescribed when her friend tells her to stop. “That is not safe, Sabrina! Don’t take it!” her friend warns. Why would this legal drug MOST likely be considered UNSAFE for Sabrina to use?

A. It is prescribed by a local doctor.
B. It is in a childproof container.
C. It is classified as a stimulant.
D. It is prescribed for Sabrina’s friend.

C. It is classified as a stimulant.

Stimulant drugs can have various side effects and can be unsafe for certain individuals, especially if they have a medical condition that could be exacerbated by the drug. Sabrina's friend may be warning her because stimulant drugs can have potentially harmful effects on her health.