Beyond Pills: Uncovering the Real Barriers to Better Pharmacy Care
"A deep dive into why clinical pharmacy services aren't reaching their full potential, and what we can do about it."
In an era where healthcare is rapidly evolving, the role of the pharmacist is also undergoing a significant transformation. Clinical Pharmacy Services (CPS) are emerging as a vital component of patient care, with pharmacists stepping beyond simply dispensing medications to becoming active participants in managing and improving patient health. These services encompass a range of activities, from medication reviews and reconciliation to patient counseling and disease management.
The potential benefits of CPS are substantial. Studies have shown that these services can reduce medication errors, lower healthcare costs, and improve patient outcomes. As healthcare systems worldwide recognize these advantages, there's a growing push to integrate CPS into standard practice. However, the road to widespread implementation is often fraught with challenges. Despite the clear benefits, many healthcare systems struggle to effectively integrate CPS into their workflows.
Understanding these barriers is crucial to unlocking the full potential of clinical pharmacy services. A recent study delved into the perceptions of pharmacists and managers in Northeast Brazil, shedding light on the systemic and practical obstacles hindering the successful implementation of CPS. This article explores these findings, offering insights into the multifaceted challenges and potential solutions for building a more robust and patient-centered pharmacy care model.
Access, Resources, and Care Quality
Clinical pharmacy services are patient-centered, systematic activities intended to optimize medication use and improve patient outcomes. A 2023 study identified lack of financial compensation and dedicated time as commonly perceived barriers to pharmaceutical care, while pharmacists’ limited awareness of its importance was associated with greater role conflict. The CDC reports that barriers to health-care access can delay timely treatment and preventive care, contributing to poor health outcomes. Policy strategies and further research may help clinics integrate pharmacy services into transitions of care.
Limits of the Conventional Model
Traditional pharmacy care commonly centers on dispensing medicines, providing counseling, and supporting medication use. A broader clinical approach adds systematic, patient-centered review and follow-up, but its effectiveness depends on available time, staff, coordination, and clear professional responsibilities. Because these conditions vary across settings, conventional methods may not consistently deliver the full range of pharmacy care that patients need.
From Products to Patients
Clinical pharmacy emerged as a distinct discipline in response to dissatisfaction with older practice norms and the need for professionals with comprehensive knowledge of therapeutic drug use. One historical account places the movement at the University of Michigan in the early 1960s, while noting that development began during the 1950s. The newer discipline shifted pharmacists toward a patient-oriented rather than drug-product-oriented role. Clinical pharmacy is defined as the science and practice of rational drug therapy that is safe, appropriate, and cost-effective.
What's Holding Back Better Pharmacy Care? The Barriers Unveiled
A qualitative study was conducted in a metropolis in Northeast Brazil, involving focus groups and in-depth interviews with health-system pharmacists and managers. The goal was to identify the perceived barriers to implementing CPS in public health units. The study revealed a range of obstacles, categorized into five key areas:
- Local Healthcare Networks: Inadequate physical infrastructure (lack of private consultation areas, limited resources), drug supply issues, and insufficient staffing.
- Healthcare Team: Lack of understanding and awareness among other healthcare professionals regarding the scope and value of pharmacists' clinical activities.
- Pharmacists: Insufficient clinical training during undergraduate education, difficulty balancing clinical and logistical responsibilities, and resistance to change among some pharmacists.
- Implementation Process: Poor timing of implementation (coinciding with holidays, vacations), short implementation periods, and lack of tailored strategies for specific health units.
- Patients: Lack of awareness and understanding among patients regarding the benefits of CPS.
A Developing Evidence Base
Recent research on pharmacy care increasingly examines how clinical services are implemented, integrated, and evaluated within health systems. This work generally suggests that better outcomes depend not only on pharmacists’ expertise but also on organizational support, defined responsibilities, and collaboration with other professionals. Evidence remains context-dependent, so findings from one hospital, clinic, or community setting may not transfer directly to another.
Why Good Models May Fall Short
Expanding pharmacy care does not guarantee successful implementation. Services can underperform when staffing, financing, time, training, communication, or organizational commitment are insufficient. A program may therefore show limited impact because the delivery model was not adequately supported, rather than because pharmacist involvement has no value.
Comparing Implementation Contexts
A qualitative meta-synthesis presents barriers and facilitators as determinants of practice that should be interpreted within the context where community pharmacy services are implemented. Another review emphasizes collaboration among health-care professionals and innovative solutions when integrating clinical pharmacy into health-care systems. Together, these sources suggest that no single implementation model is universally sufficient. Comparisons are most useful when they examine how local context, professional relationships, and available infrastructure shape results.
Moving Forward: Steps to a More Patient-Centered Pharmacy
The findings from this study underscore the need for systemic changes to support the successful implementation of clinical pharmacy services. By addressing the identified barriers, healthcare systems can empower pharmacists to play a more active role in patient care, ultimately leading to improved health outcomes and a more efficient healthcare system. It's time to shift the focus from simply dispensing medications to embracing the full potential of pharmacists as integral members of the healthcare team.
Evidence That Persuades Decision-Makers
A 2026 cross-sectional survey of 84 hospital pharmacy leaders found that the most compelling evidence for expanded pharmacy services concerned pharmacist effects on budgets, patient outcomes, and hospital workload. Related research describes clinical pharmacy services as professional services in which pharmacists take an active role in patient health, while also reporting persistent implementation barriers. The practical implication is that advocacy must connect pharmacy activities to outcomes that health-system leaders value. Leaders also need credible evidence and organizational resources to justify practice-model changes.
Building More Reachable Services
Future pharmacy care will likely focus on models that extend pharmacists’ expertise beyond traditional settings while preserving continuity and coordination. Remote and team-based approaches may help reach patients who face geographic or service-access limitations. Progress will depend on testing these models carefully, establishing sustainable workflows, and determining which outcomes matter most to patients and health systems.
Care Is Shaped by the System
Pharmacy care operates within larger systems of financing, staffing, regulation, professional hierarchy, and access. These conditions can determine whether pharmacists have the time, authority, information, and support needed to contribute meaningfully to patient care. Improving pharmacy services therefore requires organizational and policy changes alongside individual clinical skill.
People Behind the Process
Research on hospital pharmacy services during the COVID-19 pandemic examined barriers and facilitators affecting care for women, children, and their families. Separate work on hospital pharmacy information systems linked process inefficiencies to effects on health-care delivery. Remote clinical pharmacy services may broaden patient reach and improve health-related outcomes, particularly for people living in rural locations. These findings show that pharmacy-care barriers affect both the professionals delivering services and the patients who depend on them.