It varies from place to place, depending on whether your clinic is connected to the medical insurance system. Some places are local unified versions, and social security institutions order and distribute them in a unified way. Some places use electronic prescriptions, which are different from place to place. You can consult the local social security bureau. Independent clinics that do not enter medical insurance print their own prescriptions, and the main body generally meets the requirements of the Health Bureau, that is, there is no need for details.