I have been diagnose with spastic colon, diverticuloisis and they put me on bentyl for the spastic colon but still have spasms and this weird itch throughout my body and it is not my nerves like everyone keeps telling me it started back last oct then, the other symptoms started with my stomach was big and moving had a scope upper then lower colonoscopy I don t have heart burn like they thought so they took me off the previcid 30mg now they told me to eat yogurt still does not help and they cannot explain this itch is it possible to have this itch a no one else has it but me with this ...i was on a antibiotic through a hospital last Aug and could this be the cause of all the problems? was on antibiotic prior to hospital also 2 months July and June a row for a infection prior to the hospital stay in Aug could it eaten up all my good bacteria .. I have movement in my back from this and in front my ribs are sore from it had gallbladder checked and it was normal they also checked for h pylori from a biopsy i read that it could read neg. still should have a blood test to rule it out ?