Medical Cannabis for Chronic Regional Pain Syndrome (CRPS)
Complex Regional Pain Syndrome (CRPS) is a type of chronic pain that is intense, ongoing, and debilitating. It usually affects a limb — often after an injury — and is characterised by burning pain, sensitivity to touch, changes in skin colour and temperature, and swelling.
CRPS is notoriously difficult to treat with conventional medications, and many patients continue to suffer significant pain despite trying multiple treatments. Medical cannabis may offer an alternative or complementary approach for CRPS patients.
How Cannabis May Help CRPS
The endocannabinoid system plays a role in modulating neuropathic and inflammatory pain — both of which are features of CRPS. Cannabinoids may help to:
- Reduce the intensity of neuropathic pain
- Decrease central sensitisation
- Reduce inflammation in affected tissues
- Improve sleep quality
- Reduce anxiety associated with chronic pain