How Hypermobility Affects the Body Beyond Flexibility
Summary
Hypermobility involves structural laxity in connective tissues, extending far beyond simple joint flexibility. When ligaments fail to secure the skeleton, muscles compensate through persistent guarding and spasms, which can subsequently compress or irritate nearby peripheral nerves. Lax connective tissue can also impact blood vessels, internal organs, and the autonomic nervous system, contributing to dysautonomia, postural tachycardia, digestive changes, and mast cell reactivity. Dr. Jason W. Siefferman explains that addressing these complex, overlapping symptoms requires evaluating hypermobility as a system-wide pattern rather than isolating individual painful structures.
Conditions and treatments discussed
- Hypermobility. Connective tissue laxity causes joint instability, forcing muscles to compensate through chronic guarding and strain.
- Nerve Irritation. Loose joints and tight, protective muscles can stretch or compress nearby nerves in the pelvis, spine, and limbs.
- Dysautonomia and POTS. Autonomic nervous system involvement can produce dizziness, heart rate spikes, temperature sensitivity, and pressure-related headaches.
- Whole-body Evaluation. Evaluating hypermobility as an integrated pattern clarifies whether symptoms stem from joint laxity, muscle guarding, nerve compression, or inflammation.
What this shows about Manhattan Pain Medicine
The article illustrates the practice's diagnosis-first emphasis by showing how primary joint laxity creates secondary muscle guarding, nerve compression, and autonomic symptoms. Manhattan Pain Medicine describes evaluating hypermobility across these overlapping systems to identify the primary driver of persistent discomfort. Rather than applying generic treatments to isolated symptoms, the practice reports analyzing whether tissue laxity, muscle strain, or nervous system irritation drives the clinical presentation. This structural reasoning aligns with the practice's documented model of diagnostic reconsideration for multi-system conditions.