Simply put. The simplest treatments are avoidance of any exacerbating factors. These are commonly caffeine (coffee, tea, soda), chocolate, spicy foods, and emotional stress. There are several forms of ibs (diarrhea and constipation predominant). Increasing or decreasing fiber may also help symptoms. Regular exercise helps as well.
R/O IBS. IBS is a diagnosis of exclusion. IUC/CROHNS DZ/IBD is inflammation usually DX by BX IBS SX can be managed .You need a full exam and blood work. Especially screen for H pylori . Also stool screen x 3 for occult blood /parasite/ &colonoscopy./EGD While you are getting these items checked out you should stick to a gluten free diet . Ie gutbliss.com and Wholeapproach.TX: PROBIOTICS/LEVSIN/BENTYL.