It is usually possible to recover from cervical curvature straightening in children. Straightening of cervical curvature in children is usually caused by improper posture. As children are still growing, they can usually recover if they are corrected in a timely manner and strengthened with the correct exercise program. Some patients with cervical spine curvature straightening do not have any symptoms, while others may have symptoms such as neck stiffness, arm pain, and if it is more serious, they may also have symptoms such as vomiting. Children should pay attention to postural changes in their daily life, and can be treated with cervical traction therapy under the guidance of a doctor if necessary. Children with cervical spine physiological curvature straightening phenomenon, it is recommended to go to the regular hospital in a timely manner, usually avoid sedentary or long time playing with a cell phone, to avoid aggravation of the condition.