The drug clobazam has been legally on the market for nine months. Some patients' families still choose to purchase the drug overseas due to reasons such as "long distance" and "frequency" to go to the hospital to prescribe drugs.

Clobazan is a Class II psychotropic substance in China, and according to relevant regulations, individuals or institutions importing or exporting it should hold an import and export license from the drug administration department under the State Council. The cost of prescribing drugs is high, and there are many purchasing agents. The parents of children with epilepsy with the online name "Iron Horse Glacier" were charged with smuggling.