Sorry to ask but does anybody know why water work infections happen whilst taking anti-bio's? I am on two lots of anti-bio's at present for a chest infection & now I have this! Fed up doesn't even come close to how I am feeling right now! : ( Has just cost me Â£10 in Boots to buy a tablet to try & get rid of it! (I was going to ring the Drs but I just couldn't take them on today!) Thanks for reading.