Original sentence: adopted the Uniform Controlled Substances Act, which regulated opium tincture as a Schedule II drug, placing even tighter controls on the drug.states that opium tincture's sole indication is as an antidiarrheal
Edited sentence: adopted the Uniform Controlled Substances Act, which regulated opium tincture as a Schedule II narcotic, placing even tighter controls on the drug.states that opium tincture's sole indication is as an antidiarrheal, although the drug is occasionally prescribed off-label for treating pain and neonatal withdrawal syndrome