Urinary Tract Infection

[shad0w]

Hi guys. I'm an American spending the summer in Dublin, and I just happened to get a UTI over the past few days. I don't like taking antibiotics, so I've been drinking lots of water and it started to go away but I woke up and it's gotten bad again. My question is, is there ANY equivilent to Uristat in Ireland? I've looked around Boots and Tesco and some other places with pharmacies, and none of them seem to have anything like it.
FYI: Uristat is an agent that coats the urethra and turns your pee bright orange/red but it drastically reduces discomfort and urgency.

PLEASE someone help me. I'm in a lot of pain.