I submitted a request to another dr on this site -but concerned about answer-I am a 55 year old male who has had constant abdominal spasm for 30 years with little relief but moreso worse or less worse-this initiall occurred when I used some cannabis when younger and I experienced tunnel vision serious diarrhea, stomach spasms rapid heartbeat- teh spasms have continued and I think I may have just adapted to other symptoms-had all types of testing-MRI of brain etc-MRI of lumbar and thoracisc back-shows degenerative process in back etc-I swim daily despite the spasms increasing-also am obese after the event and battle this -have hypertensin managed by meds--had my gall bladder removed- questionable--In past dx with GERD IBS but meds did not help-Whenever I take new meds it gets worse stress does to -HELP!!!!!!