U.S. Medical Approach In the United States, diazepam is also used as an adjunct therapy for managing seizures. Its role in stopping prolonged seizures or status epilepticus is invaluable in emergency medicine. Diazepam can be administered intravenously in hospitals or through rectal formulations for home use, offering flexibility in treatment. Despite its effectiveness, long-term use must be balanced with the risks of tolerance and dependency, following FDA guidelines.