The care of pediatric viral encephalitis is especially important for children with severe disease. The care of severe viral encephalitis is very critical, and the nursing measures include the following three aspects: 1. First of all, after the patient is admitted to the hospital, the condition may change at any time, so the child’s condition must be closely observed, including the observation of the child’s complexion, mental state, breathing, heart rate, blood pressure, pupils, urine volume, etc.; 2. The ward must be kept quiet, and the air must be fresh, and the nursing work should be concentrated to do, not The child’s rest and sleep will be affected. In order to ensure the child’s sleep, the care must be concentrated; 3. The care process must be symptomatic, for example, for a feverish child, physical cooling should be given. In the case of comatose patients, attention must be paid to various kinds of care, including oral cleaning care, and also to protect the eyes. In addition, it is important to turn and pat the back to prevent the formation of bed sores and to facilitate the recovery of the child’s disease. If some critically ill patients are unable to urinate, care can be provided by applying appropriate heat to the bladder, but do not press on the bladder. If the symptoms are indeed severe, urine cannot be excreted and there is obvious urinary retention, catheter catheterization can be used.4. Pay attention to the diet and give the child easily digestible food.5. When the child has a convulsion, pay attention to putting dental pads in the child’s mouth in time to prevent biting the tongue, and at the same time, tilt the head to the side to prevent vomiting from causing accidental aspiration.