Which schedule can cause moderate physical or mental addiction?

The correct choice refers to substances classified under Schedule III, as they are recognized as having a moderate potential for physical or mental addiction. Schedule III drugs include anabolic steroids, certain barbiturates, and combinations of medications such as acetaminophen with codeine. These substances are considered less dangerous than Schedule I and II drugs, which carry a higher risk of severe addiction and abuse, yet still pose a significant enough risk that their use is regulated by law.

Substances in Schedule IV and V are associated with lower risks of dependence. Schedule IV drugs include medications like benzodiazepines, which are known for their potential for mild physical dependence but are less likely to cause severe addiction compared to Schedule III substances. Schedule V drugs, on the other hand, are considered to have the least potential for abuse and addiction, typically including preparations with very low concentrations of narcotics, such as certain cough medications.

Understanding these classifications helps identify the risks associated with various medications and their potential for abuse and dependence.