Hello, I m Abby. I have UTI because I m experiencing some of the symptoms (burning sensation while urinating, frequent urge to urinate, cloudy urine, abdominal pains). I took one ciprotab 500mg tablet but I vomited after a few hours because of nausea. Please is there any other drug that is milder, equally effective and which I can purchase over the counter you can recommend? I am on vacation abroad and it ll cost a fortune to visit the hospital here because I don t have insurance . Thank you.