A companion to the main ADHD article, written for nurses.
You clock the vitals: heart rate spikes when she sits up, joints that hyperextend past normal, a story of fatigue that’s lasted years and gotten nowhere. Charge nurse says “anxious.” You know better, or you’re about to.
What this actually is
EDS, POTS, and AuDHD travel together more than coincidence allows. Connective tissue that’s too stretchy affects joints, gut, and the autonomic nervous system that runs heart rate and blood pressure. That same wiring shows up disproportionately in autistic and ADHD brains. It’s one nervous system, dysregulated at every level, not three unrelated complaints stacked on a chart.
How it shows up
In you, if you run this way: the orthostatic lightheadedness you push through on a 12-hour shift because sitting down isn’t an option, the joint pain you’ve stopped mentioning because everyone assumes it’s just standing all day, the sensory crash after report that nobody has a name for.
In your patients: the young woman who’s been to six providers and gets tagged “anxious” or “noncompliant” because her heart rate won’t behave and her joints won’t cooperate and no one connected the dots. She’s not catastrophizing. Her body is genuinely doing what she’s describing.
What actually helps
Take postural vitals seriously, lying, sitting, standing, actually document all three instead of grabbing one set and moving on. A patient’s heart rate jumping 30+ points on standing is data, not drama.
Ask about joint hypermobility and GI issues alongside the cardiac and psych history. These conditions cluster. One question can save a patient years of being dismissed.
Slow your explanation pace with dysautonomia patients. Brain fog is a real symptom here, not inattention. Repeat key instructions, write them down, don’t just say them once and chart “education provided.”
Watch your own body’s signals too. If you’re dizzy on standing after a long stretch at the desk, that’s not just “being tired.” It’s worth mentioning to your own PCP.
One move today
Next time a patient’s story sounds like “everyone thinks I’m faking,” run full postural vitals before you decide what’s true.
Bottom line: a body that struggles to regulate itself isn’t a personality problem, it’s a nervous system problem, and it deserves a workup, not a label.
Go deeper
Read the full piece: EDS, POTS and AUDHD: The Connection No One Names
ND Hive is coaching and community, not therapy or medical care.
Written by ND Hive.