Hemiplegia 3 months left hand can only simple grasping, can through the function of the hand, homework training, acupuncture and physical therapy, with nutritional nerve drugs, to improve the function of the hand. 1. Functional training: In order to improve the function of the left hand, finger grasping training, such as forceful grasping, opposite palm movement, precise grasping, etc., together with the functional training of wrist and elbow joint training, can be used to promote the recovery of the motor function of the upper limb. 2. Homework training: Hand function can be improved through homework training such as using chopsticks, holding pens, opening locks, and holding light objects. 3. Acupuncture treatment: When the hand function is abnormal, acupuncture point stimulation can be used to improve the hand function by dredging the meridians and promoting the recovery of nerve function. 4. Physical therapy: low-frequency electrotherapy can stimulate muscles and nerves to improve hand function. 5. Nutritional nerve medication: hemiplegic patients are often accompanied by nerve damage, which can be combined with nutritional nerve medication, such as gangliosides, etc., to help promote the recovery of nerve function. Special reminder, the rehabilitation treatment of hemiplegia 3 months patients, should go to the regular hospital to follow the doctor’s instructions for rehabilitation treatment, do not blindly exercise on their own, to prevent causing physical injury.