Autism - Signs, Symptoms, Treatments, Resources, Support for Autism

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Researchers have found a drug that can help patients with Fragile X syndrome , the most common cause of inherited intellectual impairment (formerly known as mental retardation), stay calm in social situations by treating their anxiety. Dr. Elizabeth Berry-Kravis and her team found that a drug called Arbaclofen reduced social avoidance and repetitive behavior in Fragile X patients, especially those with autism, by treating their anxiety. The drug increases GABA, a chemical in the brain that regulates the excitatory system in Fragile X patients, who have been known to have too little GABA to do the job otherwise, causing their excitatory systems to "signal out of control" and make them anxious. Such patients have been known to cover their ears or run away at their own birthdays because they are overwhelmed by the attention, but one trial participant said he was able to enjoy his birthday party for the first time in his life while he was on Arbaclofen, she said