Institute Report
Global Medicine Use Trends 2026
Therapy drivers, spending levels, and policy evolution
Feb 11, 2026

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Report Summary:

Increasing usage of medicines, and the associated amount being spent, have become central issues in health policy and international trade discussions in recent years, including the potential reshaping of global markets and drug pricing that is being proposed by the U.S. administration. The policies many countries are pursuing are reshaping access, usage and pricing, with implications for hundreds of millions of patients globally. In addition, the continuation of historic trends in disease treatment and adoption of innovation result in a steady rise in the level of medicine use globally.

By the end of the decade, total usage is expected to approach 4 trillion defined daily doses, significantly expanding patient use of medicines globally. China has been the fastest growing market since 2020 and is expected to maintain this momentum, nearly doubling its usage relative to 2020 and reaching an index of 196 (against a baseline of 100 in 2020) by 2030. In contrast, higher income regions such as North America, Western Europe, and Japan are anticipated to grow more slowly, reflecting the stabilization typical of mature healthcare systems.

The largest drivers of medicine spending growth through the next five years will continue to be the use in developed markets of innovative therapeutics especially in oncology, immunology, diabetes and obesity.

In addition, the mix of spending growth between volume-driven growth and mix-driven changes in the cost of therapy are showing that most geographies are shifting to more expensive therapies, reflecting the broader availability and patient access to medicines with higher costs.

In this report, we quantify the impact of these dynamics and examine the spending and usage of medicines in 2025 and the outlook to 2030, globally and for specific therapy areas and countries or regions. We intend to provide an evidence-based foundation for meaningful discussion by all stakeholders around the value, cost, and role of medicines over the next five years in the context of overall healthcare spending.

Key Findings:


Exhibit 4: Historical and projected per capita use of medicine by region, 2015–2030
  • When medicine use is adjusted for population, global medicine use growth is projected to be relatively low (1.9% CAGR) over the next five years, compared to 2.7% CAGR unadjusted for population, showing that global growth in medicine use is population driven.
  • Per capita use of medicines varies widely by region, with Japan and Western Europe consistently exhibiting almost more than double the per capita use of most other regions.
  • In the past five years, North America per capita use grew only 2.1% annually, and is projected to grow 0.9% annually through 2030.

Exhibit 15: Global medicine market size and growth including estimated COVID-19 vaccine and therapeutic spending, 2016–2030
  • Global medicine spending — the amount spent purchasing medicines from manufacturers before off-invoice discounts and rebates — is expected to exceed $2.6Tn by 2030 and increasing at a rate of 5–8% per year.
  • Overall growth trends are expected to moderate after the disruptions from the pandemic in 2020 through 2023, and recent accelerations.
  • Key drivers of growth through the forecast period include the contribution of new products and the impact of patent expiries, including the growing impact of biosimilars.

Exhibit 19: Global spending and growth, excluding COVID-19 vaccines and therapeutics,constant $USBn, 2020–2030
  • Global medicine spending growth is expected to slow over the next five years in absolute terms, driven mostly by the U.S., high GDP high growth developed countries, and the group of high growth and lower GDP countries referred to as Pharmerging countries.
  • There are 15 countries with GDP per capita on a purchasing power parity basis exceeding $50,000 and with country-level pharmaceutical spending growing by more than $2Bn through 2030. The U.S. and 14 other countries account for 76% of global growth through 2030.
  • Pharmerging markets – those with GDP per capita below $50K and with pharmaceutical growth above $2Bn through 2030 — will grow by $121Bn through 2030, slightly higher than the $118Bn in the past five years.

Exhibit 41: Global historic and forecast growth for top 20 therapy areas,constant US$, 2021–2030
  • The biggest contributors to the growth in the next five years are oncology, immunology, diabetes, and obesity drugs. The growth is a result of a continuous influx of innovative products and in some cases offset by exclusivity losses.
  • Most therapy areas are expected to grow more slowly in the next five years than in the past five.
  • Lipid regulators, which had been declining steadily since leading product expiries more than a decade ago, are seeing a return to growth both from volume-driven growth of older generics and newer therapies targeting PCSK9 for some patients.

Exhibit 20: High growth developed and Pharmerging markets spending and growth,constant US$, 2015–2030
  • There are 14 larger growth high GDP countries (excluding the U.S.) which are projected to grow by $155.1Bn through 2030, with 83% of the growth from the top eight of these countries.
  • The drivers of spending growth in developed markets are predominately the adoption of novel drugs, with most global launches reaching these markets within a year.
  • Spending in Pharmerging countries is expected to grow by $120.8Bn through 2030, with the top eight of these countries also driving 83% of growth.

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