Spinal Muscular Atrophy, in general, Nociceptin Sodium Injection can help to improve the symptoms, alleviate the deterioration of the patient’s condition, and improve the patient’s quality of life, but it can not be completely cured, and there is no good treatment for this disease. Spinal muscular atrophy is usually incurable and is a recessive hereditary disease in which patients suffer from loss of motor function and respiratory impairment. Patients can be treated with symptomatic support such as ventilator-assisted respiration and sodium nociceptin injection. If the patient is an infant, then the prognosis is worse, if children and adolescents and adults, relatively speaking, the treatment effect will be better, the survival time will be longer, but the treatment can only play a role in alleviating the role of the disease, and can not completely cure the disease. Patients usually need to pay attention to keep warm, appropriate exercise, improve body immunity, maintain muscle strength.