What controlled substance schedule is Lomotil classified under?

Lomotil, which contains diphenoxylate and atropine, is classified as a Schedule V controlled substance. This classification is due to its potential for abuse being lower compared to other controlled substances, but still recognized for having some degree of risk. Schedule V drugs are typically those that have accepted medical uses and have a lower potential for dependence and abuse compared to higher schedules.

In the case of Lomotil, the combination of diphenoxylate, an opioid antidiarrheal, with atropine, which helps to discourage abuse by causing unpleasant effects if the medication is misused, contributes to its Schedule V classification. Understanding the schedule of a controlled substance is essential because it informs pharmacists about regulations for prescribing, dispensing, and record-keeping that are necessary for compliance with federal and state laws.