I currently have a tooth infection and I am taking amoxicillin I am also taking acidophilus to prevent both my DS and me from getting thrush. I got the chewable kind that you refrigerate. How long should I take it for? I am taking it three times a day is that enough? Is there still a possibly that we can get thrush still? If so is there anything else I can do to prevent it? I am having oral surgery on the 20th so I will be put on antibiotics afterwords too!