> No it isn't and no it won't. If you have serious pain issues, then cannabis will not help at all.

Anecdotal evidence from working at cannabis dispensaries (and possibly some studies I've seen, but I'm not going to look 'em up.) suggest while you won't get off opiates for serious chronic pain, if you consume (usually edible) cannabis and opiates your dosage of the opiates can come down significantly and lead to better quality of life.