Dear Sir/ Madam , As My mother is suffering from Frequent Urination , Consulted a doctor suggested USG and Urine culture test as there is no bacterial found urine culture and scan found mild left Hydronephrosis Serum Creatinine is 1.1 Lymphocyte  46 ESR 39mm No sugar All blood test reports normal about urine She is taking medications of Ofloxicn Now she had symptoms Frequent Urination 1 hr once Stomach ache and back pain headache Could u please confirm is Mild Left Hydronephrosis cures with this medication and drinking by water  as CT is really compulsory for this Is there really stone or tumour obstructing Please suggest your valuable Info We are worrying about it