The number of such patients increases every year before and after the start of school, and they are concentrated among middle school and high school students. Liu Fengyu said that this adverse physical reaction is not only stomachache, but also includes Nausea, dizziness, headache, palpitation, shortness of breath, etc.

If a child is unwilling to go to school because he has difficulty in a certain subject, parents can help formulate a plan based on the child's specific situation.