My wife aged 61 yrs,hight 152 cms, weight 60 kgs is experiencing urinary tract burning sensation immediatly after passing urine.. she gets urge to urinate every half an hour. Her routine urine examination report shows- specific gravity1020,Reaction Acid, Epithelial cells just a few, Pus cells 2-4 hpf, Red blood cells NIl. Deposits Nil , Blood Nil, Sugar Nil,Bile salts Nil,Bile pigment Nil. could you give your opinion