i also hv this problem for years. now eat "aloe pills"
buy from fancl house. daily 5 pcs. (very very small)
then can "dai dai "almost every day lor.
before i also need to use the "bomp" gar bor.
Some fruits or juice will help, such as orange, lots lots lots vegetable, prume juice...etc.
Drinks lots lots lots of water.
To me, stress is the main factor. Once I am busy with work, I can't go to washroom. What I do is do circular massage on the stomach (around the belly button), try to help the movement of the intentine. It works for me.