Emerging drugs for the treatment of benign prostatic hyperplasia

Benign prostatic hyperplasia (BPH) is a common condition affecting over 50% of men as they reach their 5^th decade of life. This leads to a number of sequelae such as lower urinary tract symptoms, urinary retention and a decrease in quality of life. Currently, the available treatments for BPH are alpha blockers and 5-alpha reductase inhibitors. Clinical studies have demonstrated these medical options are effective in alleviating a patient's symptoms, however there are a number of side effects. There is a paucity of information regarding long-term use of these medications. The purpose of this review is to identify potential and emerging medications for the treatment of BPH. Areas covered: Articles used in this review were retrieved from Pubmed, Google and through searching the PharmaProjects database over the last 10 years, giving the reader an in-depth knowledge about the current pharmacological agents available and other potential treatments for BPH. Expert opinion: The new paradigm of BPH treatment depends on addressing a patient's specific constellation of symptoms. This allows to tailor therapy of increasing efficacy and reduce adverse events that our patients have by increasing dosage.