10/14/2026
1. Racing thoughts that jump rapidly from one thing to another.
With anxiety, racing thoughts are often centered around worry or fear. With ADHD, your brain may simply be moving quickly between ideas, memories, tasks, and completely unrelated thoughts.
2. Feeling restless or like you always need to be doing something.
This can feel like anxious energy, but ADHD can also cause internal or physical hyperactivity that makes sitting still, slowing down, or doing nothing feel uncomfortable.
3. Being highly sensitive to criticism or perceived rejection.
You might assume you’re just overthinking what other people think of you, but emotional dysregulation related to ADHD can make criticism, rejection, or even subtle changes in someone’s behavior feel especially intense.
4. Feeling overwhelmed by really simple tasks.
It may look like you’re anxious about the task, when the real struggle is executive functioning. Starting, organizing, prioritizing, or figuring out the steps can make something objectively simple feel much bigger.
5. Procrastinating something and then thinking about it all day.
This can look like avoidance caused by anxiety, but with ADHD, you can genuinely want to do something and still struggle to initiate it (while your brain continues reminding you that it needs to be done).
6. Feeling irritable or on edge in loud, busy environments.
What feels like anxiety in crowded or chaotic places may sometimes be overstimulation. Your brain is trying to process a lot of input all at once.
7. Struggling to relax when there’s something you still need to do.
You might feel anxious about the unfinished task, but ADHD can make it difficult to mentally put something aside without worrying you’ll forget about it or struggling to transition into “rest mode.”
8. Constantly feeling like you’re forgetting something.
That background feeling of “I know I’m missing something” can feel a lot like anxiety, but it may develop from genuinely struggling with working memory, organization, and keeping track of everyday responsibilities.
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