Try one week of low-sugar diet. Sugar is
the food for
intestinal bacteria, and they produce a lot of gas
. So limit sweets, cola, fruits and fruit juices, beer (contains sugar maltose) and potatoes (starch), and anything other containing table sugar.
won't help, or if you
r symptom will worsen, then you
'll need stool culture test and maybe test for parasites
. It may also be a diverticulitis