Overview
In the changing paradigm of global health, pharmacists are integral to strengthening systems and bridging gaps in access to medicines to attain desired therapeutic outcomes. Their efforts, while sometimes overlooked, are crucial for responding to the ever-changing health needs of populations worldwide [1]. Pharmacists serve as essential educators, providing patients with crucial information about medication usage, potential side effects, and drug interactions. Their expertise in pharmacokinetics (how the drug moves through the body) and pharmacodynamics (what the drug does to the body) enables them to collaborate effectively with other healthcare professionals, optimize treatment plans, and improve patient outcomes. Furthermore, pharmacists are participating actively in vaccination programs and health screenings, thereby contributing significantly to community wellness and disease prevention.
Historically, pharmacists have been viewed as dispensers of medication. However, this identity has grown far beyond the narrow idea and keeps evolving. Aside from the traditional roles, Pharmacists are now found at the industries, international development, government and regulatory agencies, health informatics, health maintenance organizations, global and public health and so much more [2]. Chronic diseases, such as diabetes, hypertension, and cardiovascular conditions, are the leading causes of morbidity and mortality worldwide, and Pharmacists contribute to the management of these conditions through medication counselling, lifestyle modification guidance, and monitoring of disease progression. Their involvement is particularly crucial in under-resourced settings, where access to specialist care is often limited and they end up being the first point of contact for medical advice.
The COVID-19 pandemic has, in fact, shown the tremendous knowledge and adaptability of pharmacists, establishing them as integral players in the global health system [3]. During this unprecedented time, pharmacists showed their commitment to patient care by providing vaccination services, educating the public on COVID-19 prevention and treatment, helping to combat misinformation and vaccine hesitancy, as well as providing essential medication management. Pharmacists remain indispensable in the global health landscape, particularly during times of crisis. Their expertise in managing the pharmaceutical supply chain is crucial in preventing shortages and ensuring that life-saving drugs are available when needed, thereby contributing to the WHO Universal health coverage agenda.
Access to medications is another critical area where pharmacists make a significant impact. They ensure that even the most underserved communities have access to essential medicines and provide guidance on their proper use. This is particularly important in regions with limited healthcare resources, where pharmacists often serve as the primary healthcare providers. Additionally, Pharmacists are also at the forefront of research and development, contributing to the creation of new treatments for emerging diseases [4]. Their participation in clinical trials and research initiatives is vital for testing the efficacy and safety of new medications. This ongoing commitment to innovation ensures that the healthcare sector can adapt to new challenges and continue to provide effective treatments for patients worldwide.
In addition to their clinical and research roles, pharmacists support public health campaigns and advocate for policy changes that promote better health outcomes. By reducing the environmental impact of the health sector, pharmacists are contributing to a healthier planet, aligning with the broader goals of global health. On this World Pharmacists Day, let us celebrate the indispensable role of pharmacists in global health. Their unwavering commitment to patient care, education, and innovation is crucial for achieving optimal health outcomes. We must advocate for their inclusion in policy-making processes, ensuring their expertise shapes effective health policies that guarantee equitable access to medications and healthcare services. By supporting pharmacists, we can strengthen health systems, bridge gaps in access to essential medicines, and secure a healthier future for all.
Together, we can honour the dedication and expertise of pharmacists, recognizing their vital contributions to public and global health. Let us unite in our efforts to elevate their role within healthcare, participate in global health initiatives, and spread awareness about the critical services they provide. By doing so, we not only celebrate their past and present efforts but also pave the way for a future where their impact on global health is fully realized and appreciated.
References
[1] Watson, K. E., Nusair, M. B., Al Hamarneh, Y. N., & Lee, D. H. (2023). Impact of the Novel CoronaviruS (COVID-19) on Frontline Pharmacists Roles and Services: INSPIRE Worldwide Survey. Pharmacy, 11(2), 66. https://doi.org/10.3390/pharmacy11020066[2] International Pharmaceutical Federation (2021). Sustainability in health care: The role of the pharmacist and pharmacy practice. Available at https://www.fip.org/file/5566 [Accessed on 24/09/2024]
[3] International Pharmaceutical Federation (2024). World Pharmacist Day 2024 Fact sheet. Available at https://www.fip.org/files/content/getinvolved/wpd2024/FIP001-87-WPD-Factsheet_03.pdf. [Accessed on 24/09/2024]
[4] Liao, Y., Zhong, M., Lau, A. H., & Ma, C. (2020). Role of pharmacists during the COVID-19 pandemic in China-Shanghai experiences. Journal of the American College of Clinical Pharmacy : JACCP, 3(5), 997–1002. https://doi.org/10.1002/jac5.1288
