urinary tract infection
"This medicine started to work from day one, which was a huge relief. 



I took it immediately after main meals, with a full glass of water, and drank lots of water during the day, and had no stomach issues with it whatsoever. 



It had some unpleasant side effects (headaches most days, wooziness, tiredness in the evenings) and some weird ones (neon yellow pee!) but it also was effective against a really nasty UTI. I'd take it again if the condition returned."