Acute myelitis can be largely recovered in about 3 to 6 months under normal circumstances, with a high rate of recovery. Acute myelitis refers to acute transverse spinal inflammatory changes caused by various autoimmune reactions, also known as acute transverse myelitis; it is a relatively common spinal cord lesion in clinical practice, often triggered by infection, or caused by certain viral infections, and occasionally after vaccination. In daily life, overwork, cold or trauma and other factors can trigger the disease, when the lower limbs weakness, numbness or excretory function abnormalities, limb pain, motor dysfunction and other phenomena need to go to the hospital in a timely manner for treatment, diagnosed by the doctor, according to the patient’s condition to carry out symptomatic treatment, and the later recovery period should pay attention to strengthen the care, to prevent a variety of complications exacerbate the condition.