Many young children with fragile X syndrome may not show these features until after puberty. The physical features are often less prominent in females, but those females who are affected intellectually also demonstrate the prominent ears and loose joints. Avoid direct eye contact Hand flapping Hand biting Unusual speech pattern characterized by a fast and fluctuating rate and repetitions of sounds, words, and phrases. Attention span difficulties Hyperactivity Motor delays Some may demonstrate autistic like behaviors, such as persevered speech, unusual hand mannerisms and problems relating to others. There is no cure or fragile X syndrome, but medical intervention can improve the problems in attention and hyperactivity of many young boys.
Medications can improve attention span, concentration, hyperactivity, and aggressive behaviors.
The treatment of young children with fragile X consists of a special education program including speech therapy, physical therapy and vocational preparation.