Separation anxiety disorder is one of the most common mood disorders in childhood, with a prevalence of 3.5% by adolescence (Rosenhan & Seligman, 1995). The prevalence is nearly twice as high in girls as in boys. In severe cases, children may be unable to attend school or participate in outdoor activities because of separation anxiety disorder. Similarly, because children often present with somatic complaints, such as abdominal pain and headache, they usually undergo multiple physical examinations, and the symptoms of separation anxiety disorder in children are becoming more prevalent as the pace of society changes. It should attract enough attention from concerned parents. What should we do as parents? Generally speaking, parents and children do not have a secure enough attachment, worry about everything about their parents, or parents themselves have a tendency to be anxious, to be aware of their own personality weaknesses, and the negative effects they can have on their children. The child should not be criticized and scolded. Parents should also be clearly told that in order to treat their children, they must first adjust their own psychological qualities. Medication For individual children with severe anxiety symptoms, affecting diet and sleep, and obvious physical symptoms, anti-anxiety medication can be considered. Benzodiazepines are more effective and have fewer adverse effects, but they must be taken under the guidance of an experienced child psychiatrist. The best gift you can give to your child is for the parents to have a good time themselves, accept themselves and their children, and wait patiently for them to grow up.