The subtle signs of autism to watch out for after middle age

While every autistic person is different, common signs of the condition include difficulty in understanding social rules and sensory sensitivities.

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To better understand how autism may present later in life, Dr Lisa Williams, clinical psychologist and founder of The Autism Service, has shared seven subtle signs of autism that often go unnoticed in adults over 40...

1. RELIANCE ON STRUCTURE AND PREDICTABILITY

"Older autistic adults who have remained undiagnosed for much of their lives often fall into a set routine, which can make them feel more comfortable and in control," explains Williams. "Reliance on this can become more noticeable with age, as unexpected changes and disruptions to this routine can trigger stress and anxiety.

"Signs of a reliance on routine can include extensive planning ahead, sticking to daily habits, and feeling unsettled by spontaneous or sudden changes in plans."

2. HAVING SPECIFIC AND OBSESSIVE INTERESTS