Telemedicine Adoption in Low and Middle Income Countries: A Review of Barriers, Opportunities, and Outcomes

Abstract

Telemedicine is increasingly recognized as an effective way to expand healthcare access in low and middle income countries (LMICs), where long travel distances, workforce shortages, and limited infrastructure continue to hinder timely care. Despite its promise, many LMICs still face substantial challenges in implementing telemedicine consistently and at scale. This review synthesizes recent evidence to clarify the barriers that limit successful adoption, the factors that enable progress, and the outcomes observed when telemedicine is applied in real-world LMIC settings. A narrative review approach was used to examine peer-reviewed studies published between 2015 and 2025. A structured search across PubMed, Scopus, and Web of Science identified 798 articles. After screening for relevance to telemedicine implementation in LMICs, 15 studies were included. Narrative synthesis was then applied to integrate findings and identify recurring implementation challenges, enabling conditions, and reported impacts on patient care and health-system performance. The findings reveal persistent obstacles, including limited internet capacity, unstable electricity supply, unclear regulatory frameworks, and low digital literacy among patients and healthcare providers. At the same time, several positive developments, such as national digital-health strategies, mobile-first platforms designed for low-bandwidth environments, and capacity building initiatives are creating more supportive conditions for adoption. Evidence across a range of clinical areas shows improvements in continuity of care, reduced travel burden, higher patient satisfaction, and clinical outcomes comparable to in-person services. However, methodological heterogeneity and limited economic evaluations constrain understanding of long-term sustainability. Overall, current evidence suggests that telemedicine can strengthen health systems in LMICs, provided that sustained investments in infrastructure, governance, and digital competencies are prioritized