Humans Lower Urinary Tract Symptoms Male Network Meta-Analysis Phytotherapy Plant Extracts Prostate/*drug effects Prostatic Hyperplasia/*drug therapy Randomized Controlled Trials as Topic *Serenoa Treatment Outcome *Benign prostatic hyperplasia *Lower urinary tract symptoms *Medical therapy *Phytotherapy *Prostate *Saw palmetto

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

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.

Administration Oral Chronic Disease Flowers/physiology Humans Male Medicine Traditional Phytotherapy Plant Extracts/*administration & dosage Pollen/*physiology Prostatic Hyperplasia/drug therapy Prostatitis/drug therapy Treatment Outcome clinical practice efficacy evidence-based complementary and alternative medicine phytotherapy pollen review

Androgen Antagonists/*pharmacology Biomarkers/urine Humans Inflammation/urine Lower Urinary Tract Symptoms/physiopathology Male Observational Studies as Topic Phytotherapy Plant Extracts/*pharmacology Prostatic Hyperplasia/physiopathology/urine Randomized Controlled Trials as Topic Serenoa Treatment Outcome * Serenoa repens *Luts/bph *Permixon *hexanic extract *meta-analysis *systematic review

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