The invention discloses an implantable and degradable medicine sustained-release electronic patch system. According to the implantable and degradable medicine sustained-release electronic patch system, a medicine-loaded microsphere is covered with a degradable flexible substrate, an electrically connected energy receiving coil and a heating resistor are embedded in the degradable flexible substrate to form a medicine sustained-release electronic patch; the medicine sustained-release electronic patch is implanted in a human body, and an energy transmission coil connected to an external charging device is located outside the human body; the energy transmission coil generates an electromagnetic field with a certain frequency and radiates outwards; the energy receiving coil receives the electromagnetic field and generates an induced electromotive force, so that the tumor in the body can be treated by electrotherapy and the heating resistor is powered at the same time, the temperature of the heating resistor rises and heat is transferred to the surrounding, so that the temperature of the degradable flexible substrate is increased, and the tumor in the body can undergo thermal therapy;therapeutic medicines in the medicine-loaded microsphere adhering to the degradable flexible substrate are released with the rise of the temperature and spread outwards, and thus the tumor in the bodycan be treated with the medicines.