Overview
- The NHS highlights burning pain or persistent tingling that worsens with movement, especially in the lower legs or forearms, as potential warning signs.
- Additional red flags include swelling, numbness and difficulty moving the affected limb.
- Acute cases after injury or a tight cast are treated as emergencies, with advice to call 999 and potential need for fasciotomy surgery.
- Recurring exercise-related pain that settles with rest is typically chronic exertional compartment syndrome and should be assessed by a GP.
- Diagnosis often involves imaging to rule out other causes, with definitive confirmation via needle-based pressure testing before and after exercise.