Children sneezing at the beginning of cold, need to pay attention to diet and environment and other aspects of the care, to prevent further aggravation of the symptoms, and need to actively treat the cold. 1. Enhance the child’s immunity: give the child more warm water, which will help increase the body’s metabolism; pay attention to ensure that the child’s sleep is sufficient, avoid going to bed late, so that the child has plenty of energy; eat more fresh fruits and vegetables, replenishment of proteins, to maintain the child’s immunity. 2. Pay attention to diet and environmental care: usually the diet needs to be light, reduce the burden on the gastrointestinal tract, appropriate increase or decrease of clothing, avoid going to crowded places, and keep the indoor environment ventilated. 3. Actively treat colds: Under the guidance of a doctor, you can give sea salt water nasal spray and other symptomatic supportive treatment to relieve nasal congestion and other symptoms. In addition, you need to observe the child’s performance at any time, if there is a cough, fever, loss of appetite and other symptoms, you need to go to the hospital in a timely manner, in accordance with the doctor’s instructions for treatment.