Hi..been diagnosed with UTI two days ago after i had deep pain in my right lower abdomen.earlier i had no any other symptoms of UTI.was given injection and drugs to take,hemsyl,myospaz,floxsafe and uriflow.am on my thrd day of medication and the symptoms are now very clear..having backpain,pain while urinating,urge to urinate when there is no urine.am wondering why the symptoms are manifesting after medications,or is it side effects of the drugs?