The treatment that helps to clear my diverticulitis is an old type wide belt tummy vibrator. I use it two or three times a day and in a 2 or 3 days the colon pockets empty out.
The treatment to clear the bacteria depends on the pathogen. Most times pure horseradish clears it in a day or two. One rounded teaspoon 3 times a day. This current time horseradish did not match the bacteria but raw garlic did. About 5 sliced raw garlic cloves per day. Eaten throughout the day as pain returned. Took 3 days to clear.