... medications who travel into/out of Thailand must strictly follow the regulations applicable for the types of medicines they are carrying.
In Thailand, medicines are regulated differently depending on their drug categories. Travelers under treatment carrying personal medications who travel into/out of Thailand must strictly follow the regulations applicable for the types of medicines they are carrying.
Narcotic Drugs regulation under Narcotic Act B.E. 2522, travelers who travel into/out of Thailand under medical treatment with medications containing narcotic drugs category 2 are required to obtain a permit issued by the Food and Drug Administration before traveling into/out of Thailand and must follow the applicable regulations strictly.