Schedule IV drug

Schedule IV contains drugs that have limited potential for abuse or dependence, and includes some sedatives, antianxiety agents, and nonnarcotic analgesics. Schedule V drugs have an even lower potential for abuse than do schedule IV substances. Some, such as cough medicines and antidiarrheal agents containing…

Schedule III, IV, and V drugs all have legitimate medical uses but with decreasing potential for abuse. Many barbiturates, tranquilizers, and performance-enhancing drugs are Schedule III or higher. Some Schedule V drugs are sold over the counter.