An electrotherapy method and system have disclosed. The electrotherapy method is applied to the electrotherapy system. The electrotherapy method is driven by a control device. The electrotherapy method includes: Step S1: Provides a login operation screen for a user to log in, and the control device reads an electrotherapy session record of the user； S2: According to the record of the electrotherapy session, the control device judges whether or not the electrotherapy session has been interrupted last time； S3: If an electrotherapy session has not been interrupted the previous time, an electrotherapy function option is provided for the user to select, and the electrotherapy function option includes a time option； S4: According to the time option, the control device determines whether there is a maximum time limit for a total electrotherapy time； and S5: If the total electrotherapy time does not reach the time limit, the control device issues a command to the electrical stimulation device to perform an electrotherapy on the user.本發明提供一種電療方法及系統。該電療方法應用於一電療系統，該電療方法由一控制裝置驅動，該電療方法包含：步驟S1提供一登入操作畫面供使用者登入，該控制裝置讀取使用者之一電療療程紀錄；步驟S2根據該電療療程紀錄，該控制裝置判斷前次是否有中斷電療療程；步驟S3若前次未中斷電療療程，則提供一電療功能選項供使用者選擇，該電療功能選項包含一時間選項；步驟S4根據該時間選項，該控制裝置判斷一總電療時間是否有達時間上限；及步驟S5若該總電療時間未達時間上限，則該控制裝置下達指令給該電刺激裝置對使用者進行一電療療程。
