Children’s inattention may be caused by environmental interference, lack of micronutrients or hyperactivity disorder, etc. According to the specific causes, we need to carry out targeted treatment, including improving the environment, oral medication or behavioral therapy. 1. Environmental interference: If a child is disturbed by the external environment, it may affect his or her concentration and lead to inattention. Parents can improve the child’s living environment to minimize external interference, thus improving concentration. 2. Lack of micronutrients: If a child is a picky eater or eats unhealthy food for a long time, resulting in a lack of zinc and other micronutrients, the child may not be able to concentrate. Parents can adjust the child’s diet, at the same time can follow the doctor’s instructions to give the child zinc gluconate and other drugs. 3. ADHD: If a child suffers from ADHD, inattention may occur. Behavioral and cognitive-behavioral treatments and medications, such as methylphenidate, may be prescribed to help control the child’s symptoms. When the child is inattentive, parents need to be patient and guided, if the symptoms do not improve for a long time, it is necessary to consult a doctor to clarify the diagnosis and then carry out targeted treatment. All of the above medications should be used under medical supervision.