The High Price of Chronic Disease: Rethinking Diabetes Care Through Systems-Level Solutions

Diabetes is no longer a quiet disease in Nigeria. It is one of the fastest-growing health threats in the country, affecting an estimated 11–12 million Nigerians, with millions more living with prediabetes but unaware of their risk. Across Africa, the International Diabetes Federation projects a 129% increase in diabetes cases by 2045, the highest regional […]

Diabetes is no longer a quiet disease in Nigeria. It is one of the fastest-growing health threats in the country, affecting an estimated 11–12 million Nigerians, with millions more living with prediabetes but unaware of their risk. Across Africa, the International Diabetes Federation projects a 129% increase in diabetes cases by 2045, the highest regional growth in the world. Diabetes is more than a statistic; it is a chronic metabolic condition characterized by elevated blood glucose due to impaired insulin production, insulin action, or both. It often alters the body’s chemistry silently for years, only showing itself through fatigue, frequent urination, recurrent infections, blurred vision, or, in severe cases, heart attacks and strokes. These clinical realities come with steep ripple effects: families adjusting household finances around medications, missed workdays, and the emotional toll of managing a disease that requires daily, lifelong attention. Today, the average Nigerian spends 15–25% of their annual income on diabetes care, much of it out of pocket. The cost of insulin, test strips, clinic visits, and complications can push households into debt. Nationally, Nigeria loses billions of naira each year to diabetes-related medical care and lost productivity. And this price is expected to rise sharply as more young adults develop the disease earlier in life. The numbers tell a sobering story: diabetes is not just a health issue; it is an economic threat to families, communities, and the nation.

In Nigeria, the weight of diabetes falls heavily on households, from out-of-pocket spending on insulin and test strips to the difficult choices families make between food, school fees, and medical care. During my time at Lagos University Teaching Hospital (LUTH), I saw how this burden extends far beyond the clinic walls. On clinic mornings, long queues stretched down the corridor: young adults rushing in before or after shift work, mothers balancing toddlers, and older adults guided by their grandchildren, all seeking care they could not afford to delay. Those encounters taught me a lasting truth about chronic disease: individual education can help, but the strength of our systems ultimately determines a patient’s chances of living well.

How to Reduce the High Cost of Diabetes: A Systems-Level Approach

Strengthening Primary Care and Early Detection

We cannot depend on hospitals to solve the diabetes crisis. Prevention starts in primary care, where early signs of risk can be spotted long before complications develop. Routine checks for blood pressure, body mass index, and blood glucose can be built into annual physicals, clinic visits, antenatal care, HIV and TB programs, immunization days, and community outreach events. These everyday encounters help identify high-risk individuals while there is still time to intervene.

Early detection is achievable even in resource-limited settings. Tools such as the FINDRISC score, fasting glucose tests, or point-of-care HbA1c allow health workers to recognize patients who need immediate follow-up. Pharmacies and community gatherings, including market days and medication refill visits, also provide opportunities for quick screening. However, detection must lead to action. Strong referral pathways and clear communication between primary care teams and specialists ensure that most patients are managed close to home, with escalation only when needed. A coordinated, community-focused system prevents avoidable complications and keeps more people healthy.

Reducing Out-of-Pocket Costs Through Community-Based Care and Expanded Insurance

One of the biggest drivers of diabetes costs in Nigeria is fragmented care, where patients move between hospitals, labs, pharmacies, and informal providers, paying separately at each stop. Bringing essential services closer to the community through pharmacies, primary health centers, and mobile outreach reduces transport expenses, prevents repeat visits, and helps families miss fewer workdays. Yet even with more accessible care, costs remain overwhelming for most Nigerians because only a few are covered by any insurance scheme. Expanding enrollment in the National Health Insurance Authority and state insurance programs, and ensuring that diabetes care, such as laboratory tests, medications, and follow-up visits, are included in basic benefit packages, would protect households from catastrophic spending. When care is both accessible and affordable, patients seek help earlier, complications decline, and the overall system becomes more efficient.

Using Data and Technology to Target Care and Improve Follow-Up

Data is one of the most powerful tools for directing diabetes care where it is needed most. By tracking outcomes across neighborhoods, age groups, and income levels, the health system can identify high-risk communities and focus resources, such as screening campaigns, dietary counseling, and medication support, where they will have the greatest impact. Real-time information also helps clinics and community health workers follow up with patients before minor problems become medical emergencies. Technology strengthens this effort even further. With widespread mobile phone use in Nigeria, SMS reminders, WhatsApp check-ins, telemedicine visits, and simple digital trackers help patients keep appointments, take medications, and report early symptoms. These low-cost tools make follow-up more consistent, prevent avoidable complications, and allow the health system to support large numbers of patients efficiently.

Coordinating Care Between Clinics, Specialists, and Community Health Workers

The financial burden of diabetes grows when care is fragmented. Many patients fall through the cracks because no one health worker or facility is tracking their progress. Creating coordinated systems where primary care clinics communicate with specialists, and community health workers provide follow-up, reduces duplication, delays, and unnecessary referrals. Stable patients do not need unnecessary specialist visits, and those with worsening symptoms can be escalated quickly. Coordinated care improves medication adherence, reduces delays, and reduces repeat hospital admissions, all major drivers of cost.Improved Access to Affordable Medicines and Supplies.

Access to essential diabetes medicines and supplies remains one of the greatest challenges for patients in Nigeria. The high cost of insulin, oral medications, test strips, and glucose meters force many families to pay entirely out of pocket, and frequent stockouts or sudden price increases lead patients to ration, often with devastating consequences. Expanding access requires strengthening procurement systems and ensuring a steady, affordable supply of essential commodities through measures such as local manufacturing, where feasible, and removing import duties and VAT on diabetes products. True access also means providing the right tools across the entire continuum of care, from insulin pens to continuous glucose monitoring for those who need it, supported by standardized formularies and responsible public-private partnerships that can offer device reuse programs and patient assistance schemes. When medicines and monitoring tools are consistently available and affordable, patients adhere better to treatment, complications decline, and the overall cost of diabetes care becomes far more manageable.

Investing in Health Workforce Training and Community Health Workers.

Community health workers (CHWs) are essential for reducing diabetes costs, especially in rural areas. When CHWs are trained to check blood glucose, track blood pressure, provide medication support, and reinforce lifestyle counseling, they act as a bridge between clinics and households. Strengthening this workforce reduces missed appointments, prevents complications, and brings care closer to where people live. In a country where doctor shortages are widespread, CHWs help extend the reach of the health system at a fraction of the cost.

Strengthening Food and Nutrition Systems to Reduce Risk

Diabetes is closely tied to diet, and the rising cost of healthy food in Nigeria fuels the problem. Policies that support local farmers, improve access to fresh produce, and reduce the price of nutritious staples can lower long-term risk. Schools, workplaces, and markets can also serve as hubs for nutrition education and healthier food options. Improving the food environment is far cheaper than managing kidney failure or stroke later in life. Prevention begins with what is available on our plates.

Addressing Social Determinants of Health

Issues like income, transportation, food insecurity, and unstable housing can make diabetes management difficult. Providing support such as transport vouchers, nutrition assistance, or income-based subsidies for medications helps patients remain consistent with treatment. Addressing these broader social needs reduces preventable complications and lowers long term healthcare spending.

Strengthening Public Awareness and Reducing Stigma

Another hidden cost of diabetes is stigma and misinformation, which delay diagnosis and treatment. National awareness campaigns through radio, TV, community leaders, and religious institutions can encourage early testing and healthier behaviors. When people understand the signs of diabetes and know where to get screened, they seek care earlier, reducing the need for costly hospital treatment later.

In summary, we owe our patients far more than advice and prescriptions. We owe them a health system that reduces the daily burden of managing diabetes, makes healthy choices easier, and shields families from financial hardship. Whether in Lagos, Abuja, or any community in between, the approach is the same: strengthen primary care, ensure reliable access to essential medicines and tools, invest in the health workforce, use data to guide decisions, and fund interventions that truly improve outcomes. When we build systems that support people at every step, we give patients not just treatment, but a fair chance at a healthier life.