Abstract
Chronic lower back pain (CLBP) severely affects an individual's quality of life and increases reliance on healthcare services. Previous meta-analyses have primarily examined the effects of essential oils and herbal remedies separately, without considering their combined therapeutic potential. The present meta-analysis integrated both treatment modalities to evaluate the efficacy of botanical extract-based therapies for CLBP management. A systematic review and meta-analysis were conducted following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines, with data extracted from randomized controlled trials (RCTs) conducted up to July 2024. A comprehensive search of several databases identified 13 RCTs that met the inclusion criteria, focusing on interventions using plant extracts, including various herbal formulations and essential oils. The meta-analysis demonstrated that botanical extract-based treatments, whether applied topically, combined with massage or administered orally, were more effective compared with a placebo in reducing pain, enhancing lumbar flexibility and extending walking duration in patients with CLBP. These findings support the role of botanical extracts as viable therapeutic options for CLBP management, emphasizing their potential integration into comprehensive pain management strategies. However, further research is necessary to explore their long-term efficacy and underlying mechanisms. The present study is registered in PROSPERO (registration no. CRD42024554015).