Many Parkinson’s patients say that after the pacemaker surgery, it is like a small car installed inside the body, turning into a cyborg. This metaphor is very imaginative: in terms of effect, the tremor, rigidity and slow movement of Parkinson’s disease are significantly improved after surgery, and many movements that could not be done before surgery can be easily done after surgery, which is indeed like a person sitting in a car that can be started again; in terms of cost, the price of a DBS pacemaker device of 200,000 to 300,000 yuan is enough to buy a nice car. In order to ensure that these two “cars” can run normally, in addition to regular follow-up visits to the hospital to adjust parameters and medications, what else do patients and their families need to pay attention to in their daily lives? First, the early postoperative precautions First of all, to prevent the occurrence of rejection. Because the stimulator device is, after all, a “foreign body” to the human body, rejection is most likely to occur in the early postoperative period, which is a protective defense mechanism of the human body, with a probability of 1-2%. Severe rejection can lead to repeated sterile inflammation at the implant site, subcutaneous fluid accumulation, skin abrasion, and even rupture, and exposure of the implant device, and in severe cases, all implants should be removed. 1, diet: early to eat less “hair”, which is easy to cause allergic reactions to foreign proteins, such as sea fish, shrimp, crab and other histamine-rich seafood, edible mushrooms, mushrooms, vegetables such as bamboo shoots, mustard, spinach, etc.. Spicy substances such as wine, onion, garlic and pepper can easily lead to capillary dilation, causing the spread of inflammation, which is not conducive to the healing of wounds. Also patients with autoimmune diseases such as ulcerative enteritis should be especially careful, especially foods that have shown allergic reactions after previous consumption. For patients with Parkinson’s disease who have diabetes, they should also control their blood sugar. 2, the use of hair dyes and cosmetics: It is recommended that postoperative patients do not dye their hair; for patients who are prone to allergic reactions to cosmetics, do not use such cosmetics after surgery. 3, early postoperative exercise: The pulling sensation of the subcutaneous extension wires in the neck is also an implant-related complication. Many patients are afraid to turn their heads after surgery for fear of pulling on the wires causing displacement. The neck should be appropriately moved in the early postoperative period to allow enough space for the wire to move and to avoid the wire forming too short a strip. 4. Avoid repeatedly touching the implant components: Avoid repeatedly touching and rubbing the stimulation system components (stimulator, electrodes, leads or bone holes), which can lead to component damage or skin abrasion.