Brain nerve damage generally needs to be relieved by removing the causative factors and actively carrying out rehabilitation exercises to promote faster recovery of the nerves, and there is no such thing as the fastest way. 1. Relieve the causative factors: Cerebral nerve damage is usually caused by cerebral ischemia, cerebral hemorrhage, craniocerebral trauma, cerebral palsy and other diseases, which can lead to cerebral nerve damage. Therefore, it is necessary to dissolve the thrombus, remove the thrombus, stop the bleeding and surgically remove the bruises in order to reduce the compression of the brain tissue and improve the oxygen supply, etc., to eliminate the causative factors and reduce the damage of the cerebral nerves. 2. Actively carry out rehabilitation exercise: including passive movement exercise of limb joints in bed, pay attention to the position of limb joints, etc., to avoid muscle atrophy, decubitus ulcers, venous thrombosis of lower limbs, etc. Common treatment methods include: motor imagery and visualization. Common treatment methods include: motor imagery therapy, massage and beat stimulation, ice stimulation, functional electrical stimulation, electromyographic biofeedback therapy, local pneumatic compression therapy, acupuncture therapy, seated balance exercise, muscle strength training, joint mobility training and so on. In addition, rehabilitation treatment for speech, cognitive and fine motor dysfunction is also provided to help patients gradually recover their normal life and improve their quality of life. It is recommended that patients with brain nerve damage should consult a doctor in a timely manner and receive treatment under the guidance of a professional doctor to avoid adverse consequences.