Hello Sir/ma’am. I am 30 years old man, 12 days before, I felt a pain in the left side of my stomach and the pain lasted only for 20 minutes till I urinate. Then, I felt the same pain after two days only for 20 minutes. I saw a Dr. (Urologist) and after examining my ultrasound result, he found out there is a calculus in my Urinary Bladder (Left VUJ calculus ) measuring 5mm. Except this all the tests show that my organs (kidney, prostate gland etc.) are functioning well and normal. The Dr. recommended me to take Rapilif 8mg. and to drink 4lr water every day. After the diagnosis I didn’t started taking the medicine (Rapilif 8mg) yet, I only drink water and I am doing well, no pain at all ( for the last 4 days). Based on this I have some questions 1. Should I start taking Rapilif 8mg? 2. For how many days will I take Rapilif? 3. Since I feeling normal, if I didn’t take the medicine (Raplif 8mg), what will happen to my Left VUJ calculus? Thank you!