Endometriosis & chronic pelvic pain
Emerging, observational-only evidence. Surveys report self-reported pain relief, but there are no RCTs specific to endometriosis.
Last reviewed 15 June 2026 · Education, not medical advice
Mostly observational or early-stage; controlled trials are only beginning.
Can medicinal cannabis help with endometriosis in NZ?
Emerging evidence for endometriosis. Emerging, observational-only evidence. Surveys report self-reported pain relief, but there are no RCTs specific to endometriosis.There is no fixed list of qualifying conditions in NZ — whether it's appropriate for you is a clinical judgement for a registered doctor. This is education, not a treatment recommendation.
What the evidence says
The evidence is essentially observational, with no RCTs specific to endometriosis pain. Surveys report self-reported pain reduction and improved symptom management, but reviews note a paucity of prospective or randomised data. It is used as an adjunct where standard options are inadequate — and avoided in pregnancy or when trying to conceive.
Cannabinoids studied
- Balanced THC:CBD
- CBD
Key cautions
- Self-report and recall bias dominate the literature.
- Large placebo response in pain studies; no established dosing.
- Avoid in pregnancy or when trying to conceive.
Sources
Peer-reviewed reviews, trial data and official guidance. We never fabricate figures.
What to do next
If you think medicinal cannabis might help with endometriosis, the next step is a conversation with a registered New Zealand doctor, who can weigh your individual situation. Start with your own GP or a clinic that focuses on cannabis medicine. Our step-by-step pathway walks through the whole process, and our self-check can help you prepare.
This is general information, not medical advice. Only a registered New Zealand doctor can decide whether medicinal cannabis is right for you.
Reviewed for accuracy by the mc.nz editorial team against the cited sources. Last reviewed 15 June 2026.