<s>[INST] I HAVE BEEN DETECTED STONE IN URETER. SIZE 9 MM. I AM TAKING PRULIFLOXACINE AND RAPILIF SINCE LAST 8 DAYS...MY EJACULATION HAS BEEN STOPPED. I AM TENSED. EVEN I AM FEELING A BURNING SENSATION AT THE TIME OF URINATING. FEELING PAIN IN MY RIGHT TESTIS.....SHOULD I CONTINUE RAPILIF? [/INST] Hi, Rapilif is commonly prescribed to treat the symptoms of benign prostatic hyperplasia. It is common side effects include:dizzinessdiarrheapostural hypotensionheadacheretrograde ejaculation (occurs when semen enters the bladder instead of out the tip of the penis)common cold stuffy nose andpriapism (prolonged erection of penis)Based on the history you seem to have developed retrograde ejaculation and Arianism. You should stop taking this medication and consult your treating doctor for an alternate effective but a safer medication. Hope I have answered your query. Let me know if I can assist you further.  </s>