Autism is a neurological condition that affects social interaction, communication, and behavior. The symptoms of autism in adults can be different from those in children, and many adults learn to live with their symptoms, which can make diagnosis difficult. Here are some common signs of autism in adults:
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Difficulty with social interaction: Adults with autism may find it hard to understand what others are thinking or feeling, have trouble interpreting facial expressions, body language, or social cues, and may have difficulty making or maintaining close friendships.
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Communication difficulties: Adults with autism may have difficulty with high-level language skills such as verbal reasoning, problem-solving, making inferences, and predictions. They may also have trouble relating to other peoples thoughts or emotions, use repetitive language, and find it hard to read someone's body language and emotions.
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Repetitive behaviors: Adults with autism may carry out repetitive actions, have the same routine every day, and get very anxious if it changes.
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Sensory sensitivity: Adults with autism may notice small details, patterns, smells, or sounds that others do not.
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Special interests: Adults with autism may have a very keen interest in certain subjects or activities.
It is not unusual for autistic people to have reached adulthood without a diagnosis, and a clinician will likely talk to the individual about their interests, emotions, and childhood to diagnose ASD as an adult. Scientists are not entirely sure yet if autism is the result of biological or environmental factors.
