well i cant speak directly to rso but i do know hash oil and its potential. it absolutely is as strong as he claims but dont misunderstand when he says as strong as oxy. he means its ability to relieve pain is that potent. cannabis is not known to be "addictive". it can produce a psychological dependancy but the 2 terms are NOT interchangeable as the "officials" would try to have those uneducated about cannabis' possibilities believe. it should do wonders for stomach cramps and the pain related to them. not everyone is the same obviously and our bodies react differently so maybe it might or might not help you but id say its worth a shot. try to talk to hempgoddess or painretreat they can give you better info.