Hello. Let's try to understand the possible reasons for this behavior of the child in school.
First, we are talking about hyperactivity syndrome, because demonstrativeness and aggressiveness are among the hallmarks of ADHD. It is necessary to visit a consultation with a neurologist, he will select the appropriate homeopathic or nootropic drugs that directly affect brain activity and correct behavior. On your own, you can only give the child lungs. sedative fees. Also useful will be vitamins containing Omega 3, magnesium, choline and lecithin - these are the defenders and builders of the nervous system.
If the child gets tired, stick to the daily regimen, avoid additional loads and sections. But you can visit the pool, which relieves stress and relaxes. Be sure to complete a course of general massage.
Secondly, in addition to hyperactivity, there may be other reasons for such behavior: conflicts with classmates and a teacher, maladjustment to school, and conflicts in the family. The best thing for you will be to contact a psychologist at the school or to a free psychological center, which usually exist in every district. It is together with specialists (psychologist and neurologist) that you can understand the reasons and develop a plan of psychological assistance and support for yourself and the child. All the best!
Editorial comment
We advise you to read Natalia Ustinova’s article about what to do parents hyperactive child.