Many people on the Autism Spectrum have other comorbid disorders (myself included). Below are a few things that bother me even now as an adult.
Anxiety – I live in a near constant state of anxiety. The only thing that helps is my overly logical mind. I can normally “out logic” my anxiety and then distract myself. When a panic attack occurs, I can sit “calmly” on the outside and nobody would ever know anything was wrong (unless they noticed that I was a bit spaced out or tried to get me to talk).
Insomnia – my entire life. I have a hard time falling asleep and wake often. If I know that I have to get up earlier than usual in the morning my anxiety will keep me up all night in anticipation. Getting out of bed is also extremely difficult because I still feel tired.
Gastrointestinal / bowel disorders – I’ve always had problems with my stomach, as long as I can remember. There are certain foods that can trigger a horrible vomiting attack, but the main thing that seems to cause this is stress. It is possible that my stomach illness are what happens in the most extreme version of a “meltdown” but that is more of a theory for now.
Attention-deficit hyperactivity disorder (ADHD) – My teachers tried to convince my mother that I had ADHD in elementary school. I am easily distracted and have a hard time focusing on things that I am not interested in. My mind wanders off. However I have hyper-focus while working on tasks I enjoy. Luckily my mother refused to have me evaluated for ADHD because she did not want me medicated. I honestly think this is just part of the AS personality type.
Sensory problems – most of us have these. Mine seem to worsen and become more intense when I am tired, but there are certain things I can never tolerate for long. Certain lights give me headaches and hurt my eyes. I can NOT handle the feeling of a manual toothbrush in my mouth or getting my nails filed. Also there is only a few types of socks that I can wear.
Nonverbal learning disorder – People with this disorder may not at times comprehend nonverbal cues such as facial expression or tone of voice. Has trouble interpreting nonverbal cues like facial expressions or body language and may have poor coordination. (Yes, Yes, and YES!)
Obsessive-compulsive disorder – I have more obsessions than compulsions. Most of the time I am able to mentally talk myself out of doing something that I fell heavily compelled to do. (Although the nagging thoughts / urge to do something can linger on until I find something else to occupy my mind.)
“Obsessions themselves are the unwanted thoughts or impulses that seem to “pop up” repeatedly in the mind. These intruding thoughts can be fears, unreasonable worries, or a need to do things. When a person is tense or under stress, the obsessions can worsen.
Compulsions are the behaviors that may result from the obsessive thoughts [. . .] Compulsions may be rituals, repeating certain actions, counting, or other recurrent behaviors.”
Epilepsy / Seizures – I have only ever had one seizure and it was at a time where I had way too much stress in my life. Perhaps this was brain overload in its most extreme form.