In the U.S., they are classified as Schedule II, III, or IV depressants under the Controlled Substances Act, depending on the specific drug.
When prescribed for insomnia, they are typically limited to very short durations (often 1–2 weeks). Commonly Prescribed Barbiturates buy barbiturate sleeping pills
It is illegal to buy, possess, or sell barbiturates without a valid prescription from a licensed healthcare provider. In the U
Barbiturate sleeping pills are highly regulated controlled substances that are strictly available . Due to their high risk of dependence, addiction, and fatal overdose, they have largely been replaced in modern medicine by safer alternatives like benzodiazepines or non-benzodiazepine "Z-drugs" (e.g., Ambien). Legal and Safety Requirements In the U.S.
While rare for sleep, some barbiturates are still used for specific medical needs: