You may want to ask your doctor about dicyclomine or Anaspaz which are both indicated for treating irritable bowel syndrome. I am assuming that by twitching you are having some type of stomach spasms. Both of these medications require a prescription from your doctor.
Thankyou very much for giving me an answer I will go back and see my Doctor asap. Iam hoping that my bowel is ok as the twitching & rithemia is high on my right side just under my ribs its not painful as such but very uncomfortable due to pulsating nature of my condition aspicially at night.