Why Your Gut Feels Off and What Helps: A Deep Dive into AD, IBS, and hEDS
If you have hEDS, your gut might feel like it’s on a rollercoaster. Bloating, nausea, constipation, diarrhea, and early fullness can flare unpredictably. On top of that, POTS or autonomic dysfunction (AD) can make standing, moving, or even eating feel like a gamble. The good news: gentle, practical strategies can calm both your gut and your autonomic nervous system.
Why Your Gut Overreacts
Your digestive system is smart—it adjusts movement, blood flow, and secretions constantly:
Food enters → stomach stretches → signals sent to the gut and brain
Blood flow shifts → more goes to the intestines for digestion
Nerves in the gut (part of the autonomic system) tell muscles when to contract or relax
In hEDS, this system can get “out of sync” because:
Connective tissue is more lax → gut walls stretch too easily → slower motility or bloating
Nerves overreact → AD/POTS causes blood pooling → nausea, fullness, dizziness
Brain-gut communication misfires → IBS-like pain and hypersensitivity
This explains why some hEDS patients feel their gut flares more when standing, dehydrated, or stressed, rather than just after certain foods.
Why AD Makes It Worse
AD isn’t just about a fast heart rate or dizziness. It affects your whole body - including your gut. When blood pools in your legs and abdomen:
Digestion slows → nausea, bloating, early fullness
Motility gets irregular → constipation or diarrhea
Pain signals amplify → visceral hypersensitivity
Many people mistake this for classic IBS, but it’s often a mix: the connective tissue + autonomic dysfunction combo creates GI symptoms that are trickier than a typical gut-only disorder.