Male patient, 86 years, having significant pvr, pre void volume 650 cc and post void 498 cc. Urine flow is less in uroflometry test. Otherwise, patient is urinating without any problem. Ckd patient with latest checked bp 130/50 mmhg. Taking amodep 5 mg and lasix for hypertension daily along with febuxostat 40 mg once a day for last many years. Urologist has advised rapilif 8 mg and urotone 25 mg for 5 days before next usg for pvr. Will these medicines be suitable for this patient and will they have any side effects. Please advise urgently.