She has been in hell for 30 years. They wanted to remove her small intestine ~20 years ago and she didn't want to make that sacrifice and lived with the pain.
Nothing honestly helped long term till I convinced her to try cannabis 3 years ago that so far has been more effective.
She is now on low daily dose with no flare-ups in atleast a year.
From personal experience as a 15 year recreational user and 10 years actual therapy/medicinal use:For chronic pain and intestinal issues it works wonders, but it's not any immediate relief with severe pain.
That may change with higher concentrations and improvements in delivery methods.