“…Four of fourteen studies did not describe adverse events 19,22,23,25 while the remaining ten described adverse events 4,5,7,[15][16][17][18]20,21,24 including in the urogenital system (abnormal ejaculation, urinary incontinence, erectile dysfunction, decrease libido), circulatory system (orthostatic hypotension, palpitation), digestive system (diarrhea, constipation, abdominal distention, dyspepsia, loose stool), nervous system (headache, dizziness, sleepiness, vertigo), respiratory system (rhinitis, dyspnea, nasal stuffiness), dermatic system (pruritus, rash), musculoskeletal system (edema), and others (dry mouth, decreased potency, numbness of the tongue, unsteady gait) ( Table 3). Although not all trials mentioned specific adverse events, tamsulosin was generally well tolerated and had a lower rate of adverse events, especially compared with terazosin.…”