6-8 years old children with ADHD symptoms are mainly manifested in inattention, impulsivity, hyperactivity, etc., in the treatment of the main behavioral therapy, medication-based, specific analysis is as follows: 1. Symptoms: the main symptoms of ADHD in children aged 6-8 years old are inattention, poor learning behavior, and physical and verbal activities will be significantly more than their peers, easy to be impulsive, and lack of a certain degree of patience. 2. Treatment: First of all, behavioral treatment is needed, such as some additional behavioral interventions to cultivate the concentration of attention. If the effect of behavioral treatment is not good, medication can be used as the main treatment, such as methylphenidate, tomoxetine and other drugs. The above medications need to be used under the guidance of a doctor when taking them due to the presence of adverse effects, such as nausea, vomiting, indigestion, etc., and should not be taken on their own.