Frequent Urination & Lower Back Pain.

Its been around 2 years when I was diagnosed with kidney stone which later after taking treatment from Dr. Gaurang Shah, kidney stones got cleared as per sonography report. However I am still suffering with frequent urination with  light burning sensation and lower back pain. after testing uroflow Dr. Aleem Siddiqui has prescribed Cap.Urimax 0.4mg one per day for life time and Dr. Gaurang Shah has prescribed tab Febucip 40 one per day and for back pain Dr. Sachin Amin has prescribed tab Paracip one to two per day. kindly advice? Currently I am taking medicine Urimax 0.4mg prescribed  Consulted to Dr. Gaurang Shah and Dr. Aleem Siddiqui who prescribed Urimax 0.4mg one capsule per day and Febucip 40 to regulate Uric acid in body. Fubicep 40 one tab. per day