Provided is an alert device and method for guiding medicine dispensing and making an alert to get the medicine after obtaining a prescription. When a server obtains the prescription information to which the invented device is connected wirelessly , the device of the present invention provides a light emitting unit to radiate a light source to remind personnel.一種取得處方籤後用以引導調劑提醒取藥的裝置及方法,當一伺服器取得處方籤資訊後藉由無線方式連接本發明裝置,本發明裝置利用發光單元發出光源,藉此提醒處理人員。1‧‧‧藥品提醒裝置10‧‧‧電池21‧‧‧基板22‧‧‧處理單元23‧‧‧儲存單元231‧‧‧辨識碼24‧‧‧發光單元25‧‧‧無線模組50‧‧‧伺服器51‧‧‧無線通訊單元52‧‧‧訊息521‧‧‧辨識碼資訊522‧‧‧數量資訊