Hello, I am a female and I am 28 years old. Since last four years, I am experiencing frequent urination and a burning sensation with urine. Even I have the urge to urinate after few time when I come out of the washroom, though very few drops of urine come out when I go but the burning sensation occurs. Nowadays I am also feeling thirsty every time though I drink enough water and as soon as I drink something, I feel the frequent urge to urinate. I have also done checkup for diabetes but the result was nil. May I know what is the problem I am suffering from and what kind of treatment do I require for permanent cure?