The use of in cold medications is now strictly regulated as a result of the Combat Methamphetamine Epidemic Act.
A) guafenesin
B) pseudoephedrine
C) dextromethorphan
D) all of these

Question

Quizplus · Accepted Answer

Pseudoephedrine is the ingredient most commonly used in cold medications to make methamphetamine. Due to this, it is tightly regulated under the Combat Methamphetamine Epidemic Act. Guafenesin and dextromethorphan are not commonly used as precursors in the production of methamphetamine.

The Use of in Cold Medications Is Now Strictly Regulated