Which of the following is classified as a dangerous drug under the NM Drug Device and Cosmetic Act?

Ephedrine is classified as a dangerous drug under the New Mexico Drug, Device, and Cosmetic Act due to its potential for misuse and its stimulant properties. This classification reflects the concern regarding the safety and controlled use of substances that can significantly affect the central nervous system or have the potential for abuse.

The other substances listed, such as ibuprofen, aspirin, and acetaminophen, are commonly used over-the-counter medications that are generally considered safe when used as directed and do not fall under the same regulatory scrutiny as ephedrine. Ibuprofen is a nonsteroidal anti-inflammatory drug (NSAID) primarily used for pain relief and inflammation, while aspirin is also an NSAID that has additional benefits like reducing the risk of heart attacks when taken in low doses. Acetaminophen is widely used as a pain reliever and fever reducer. These medications are available over the counter and do not require the same level of monitoring as ephedrine, which can be associated with illegal manufacturing of methamphetamine and other substance abuse issues.

The classification of ephedrine as a dangerous drug is part of an effort to regulate substances that pose a higher risk to public health and to control their distribution and use to prevent potential misuse or adverse effects.