I have a 5 month prescription and want to know if it is worth taking continuously and how long it should take to clear it up? About a month ago I took it for 11 days and stopped taking it because I felt it was making it worse but was told 'it gets worse before it gets better' I take it once a day with food. Recently I took it with yoghurt and after that read I shouldn't, could that have caused the flair up?