Hi thanks for contacting HCM... Noted you have burning sensation in kidney area.... Here do the following investigation... -CRP -urine routine examination -USG abdomen -CBC If urine show pus cells , CBC leukocytosis and high CRP it could be inflammation if kidney...that is pyelonephritis like condition or you can have urinary tract infection.... Drink more water... Cranberry juice helpful. Fruit juice taken more.... Avoid smoking and alcohol ... Excess spicy food avoided.. If needed antibiotic like cefixime needed. Consult physician for further examination and accordingly investigation.... Take care. Dr.Parth