I am 20 years old and I am having frequent urination problem for last 4 months. 4 months ago I was in a very severe condition. I went to a nearby hospital where I was advised to take nitrofurantoin for a week and then I was fine for 2 months though I started having sleep problems excess fatigue throughout the day and I used to be confused all the time. After 2 months I again started having urination problems though it's intensity reduced to some extent naturally l Then went to a doctor recently 1 week ago who after performing all kinds of tests found out everything to be normal and prescribed roliflo 2 mg to be taken for 6 weeks. But ever since I started taking the medicine my urge to urinate has increased. Any advice plss.