First of all, school doctors should have certain medical knowledge, including basic emergency care, examination of illness, diagnosis of etiology and so on. You can take part in some basic vocational training, such as emergency nursing courses, to understand and master this knowledge.
Secondly, school doctors should have a certain psychological quality, because children are sensitive, and they need good care and support from school doctors, so that children can trust them and achieve the best diagnosis and treatment effect.
In addition, school doctors also need to master certain legal knowledge, so that they can better help their children when they have accidental injuries and avoid problems such as abuse of power and improper nursing.
In short, although non-medical professionals can also become school doctors, they need certain knowledge and skills training, as well as certain psychological quality and legal knowledge to be competent for this job.