1, visual impairment: About 20% of children with high muscle tone have visual impairment.

2, intelligence, emotional problems: intelligence concurrency rate is extremely high, emotional instability, IQ is difficult to measure.

3. Language barrier: Children's high muscle tone is caused by factors such as vocal organs and dyskinesia of vocal organs.

Children's ugliness varies from high pitch to low pitch, which needs parents' attention.

5, hearing impairment: health and physical disorders: children with high muscle tone are generally shorter than normal children, malnutrition, often accompanied by respiratory disorders, prone to respiratory infections.

6. Abnormal posture: it affects the athletic ability of adults. For example, when the affected upper limb flexes or stretches hard, it causes the opposite upper limb to flex or stretch strongly. The affected upper limb flexes hard, which leads to the extension and rigidity of the ipsilateral lower limb.