5-alpha Reductase Inhibitors Androgen Antagonists Humans Male Plant Extracts/*pharmacology *Prostatic Hyperplasia/drug therapy Randomized Controlled Trials as Topic *Serenoa/chemistry Tamsulosin

Benign prostatic hyperplasia lower urinary tract symptoms doxazosin gastro-intestinal therapeutic system tamsulosin

Aged Humans *Lower Urinary Tract Symptoms Male Naphthalenes Piperazines Prospective Studies *Prostatic Hyperplasia Quality of Life Sulfonamides Tamsulosin Treatment Outcome benign prostatic hyperplasia lower urinary tract symptoms naftopidil tamsulosin

*Erectile Dysfunction Humans *Lower Urinary Tract Symptoms Male *Prostatic Hyperplasia Tadalafil Tamsulosin

Benign Prostatic Hyperplasia Tamsulosin PDE5-Is Lower Urinary Tract Symptoms Lower Urinary Tract Symptoms

Phosphodiesterase Type 5 Inhibitors Tamsulosin Benign Prostatic Hyperplasia Lower Urinary Tract Symptoms Meta-Analysis

Tadalafil Tamsulosin Benign Prostate Hyperplasia Meta-Analysis

Aged Aged 80 and over Humans Male Middle Aged Outcome Assessment Health Care Plant Extracts/administration & dosage Prostatic Hyperplasia/*drug therapy Serenoa Tamsulosin/administration & dosage Urological Agents/administration & dosage *Serenoa repens *benign prostatic hyperplasia *meta-analysis *randomized controlled trials *tamsulosin conflicts of interest with respect to the research authorship and/or publication of this article.

Aged Drug Therapy Combination Erectile Dysfunction/*drug therapy Humans Male Middle Aged Phosphodiesterase Inhibitors Prostatic Hyperplasia/*drug therapy Tadalafil Tamsulosin Treatment Outcome Vasodilator Agents *benign prostatic hyperplasia *erectile dysfunction *meta-analysis *tadalafil *tamsulosin conflicts of interest with respect to the research authorship and/or publication of this article.

5-alpha Reductase Inhibitors/*administration & dosage Adrenergic alpha-1 Receptor Antagonists/*administration & dosage Drug Therapy Combination Dutasteride/*administration & dosage Erectile Dysfunction/chemically induced/diagnosis Humans Male Prostatic Hyperplasia/diagnosis/*drug therapy/epidemiology Randomized Controlled Trials as Topic/methods Tamsulosin/*administration & dosage Treatment Outcome Benign prostatic hyperplasia Dutasteride Meta-analysis Randomized controlled trials Tamsulosin published studies thus no ethical approval and patient consent are required. CONSENT FOR PUBLICATION: Not applicable. COMPETING INTERESTS: The authors declare that they have no competing interests. PUBLISHER’S NOTE: Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.

Silodosin Tamsulosin benign prostatic hyperplasia lower urinary tract symptom meta-analysis

Adrenergic alpha-Antagonists Doxazosin Humans Indoles Male Network Meta-Analysis Prostatic Hyperplasia/*drug therapy Quality of Life Sexual Dysfunction Physiological/chemically induced Tamsulosin adverse event alpha adrenergic receptor antagonist benign prostatic hyperplasia

Adrenergic alpha-Antagonists Benzilates Drug Combinations Ethamsylate Humans Indoles Lower Urinary Tract Symptoms Male Naphthalenes Piperazines Plant Extracts Prostatic Hyperplasia Prostatism Quality of Life Randomized Controlled Trials as Topic Sulfonamides Tamsulosin Urological Agents

Tamsulosin Benign Prostatic Hyperplasia Meta Analysis

Adrenergic alpha-1 Receptor Antagonists/*administration & dosage Adrenergic alpha-Antagonists Dose-Response Relationship Drug Humans Male Middle Aged Prostatic Hyperplasia *Quality of Life Sulfonamides/*administration & dosage Tamsulosin Prostatic hyperplasia alpha blockers

5α-Reductase inhibitors Benign prostatic hyperplasia Erectile dysfunction Finasteride Lower urinary tract symptoms Meta-analysis Permixon Phytotherapy Randomized controlled trial Serenoa repens Systematic review Tamsulosin α-Blockers