Japan Gastroesophageal Reflux Disease Therapeutics Market Size & Outlook

The gastroesophageal reflux disease therapeutics market in Japan is expected to reach a projected revenue of US$ 334.7 million by 2030. A compound annual growth rate of 1.5% is expected of Japan gastroesophageal reflux disease therapeutics market from 2025 to 2030.
Revenue, 2024 (US$M)
$305.3
Forecast, 2030 (US$M)
$334.7
CAGR, 2025 - 2030
1.5%
Report Coverage
Japan

Japan gastroesophageal reflux disease therapeutics market, 2018-2030 (US$M)

Japan

Related Markets

Japan gastroesophageal reflux disease therapeutics market highlights

  • The Japan gastroesophageal reflux disease therapeutics market generated a revenue of USD 305.3 million in 2024 and is expected to reach USD 334.7 million by 2030.
  • The Japan market is expected to grow at a CAGR of 1.5% from 2025 to 2030.
  • In terms of segment, antacids was the largest revenue generating drug type in 2024.
  • H2 Receptor Blockers is the most lucrative drug type segment registering the fastest growth during the forecast period.

Gastroesophageal reflux disease therapeutics market data book summary

Market revenue in 2024USD 305.3 million
Market revenue in 2030USD 334.7 million
Growth rate1.5% (CAGR from 2025 to 2030)
Largest segmentAntacids
Fastest growing segmentH2 Receptor Blockers
Historical data2018 - 2023
Base year2024
Forecast period2025 - 2030
Quantitative unitsRevenue in USD million
Market segmentationAntacids, H2 Receptor Blockers, Proton Pump Inhibitors (PPIs), Pro-kinetic agents
Key market players worldwideAstraZeneca PLC, Eisai Co Ltd, GSK PLC, Takeda Pharmaceutical Co Ltd, Ironwood Pharmaceuticals Inc Class A, Johnson & Johnson, Phathom Pharmaceuticals Inc Ordinary shares

Other key industry trends

  • In terms of revenue, Japan accounted for 6.0% of the global gastroesophageal reflux disease therapeutics market in 2024.
  • Country-wise, U.S. is expected to lead the global market in terms of revenue in 2030.
  • In Asia Pacific, China gastroesophageal reflux disease therapeutics market is projected to lead the regional market in terms of revenue in 2030.
  • China is the fastest growing regional market in Asia Pacific and is projected to reach USD 453.7 million by 2030.

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Gastroesophageal Reflux Disease Therapeutics Market Companies

Name Profile # Employees HQ Website

Japan gastroesophageal reflux disease therapeutics market outlook

The databook is designed to serve as a comprehensive guide to navigating this sector. The databook focuses on market statistics denoted in the form of revenue and y-o-y growth and CAGR across the globe and regions. A detailed competitive and opportunity analyses related to gastroesophageal reflux disease therapeutics market will help companies and investors design strategic landscapes.


Antacids was the largest segment with a revenue share of 57.75% in 2024. Horizon Databook has segmented the Japan gastroesophageal reflux disease therapeutics market based on antacids, h2 receptor blockers, proton pump inhibitors (ppis), pro-kinetic agents covering the revenue growth of each sub-segment from 2018 to 2030.


Elderly population is highly susceptible to gastric reflux, and Japan has the largest geriatric population. According to an article published in by S. Karger AG in the International Journal of Gastroenterology in 2016.

Acid reflux-related symptoms were reported in 6.6% to 9.8% of population on a monthly basis and a majority of erosive esophagitis patients had mild GERD. More than 50% of these patients suffered from nonerosive reflux disease and erosive esophagitis.

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  • Our clientele includes a mix of gastroesophageal reflux disease therapeutics market companies, investment firms, advisory firms & academic institutions.
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Horizon Databook provides a detailed overview of country-level data and insights on the Japan gastroesophageal reflux disease therapeutics market , including forecasts for subscribers. This country databook contains high-level insights into Japan gastroesophageal reflux disease therapeutics market from 2018 to 2030, including revenue numbers, major trends, and company profiles.

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Japan gastroesophageal reflux disease therapeutics market size, by drug type, 2018-2030 (US$M)

Japan Gastroesophageal Reflux Disease Therapeutics Market Outlook Share, 2024 & 2030 (US$M)

Japan gastroesophageal reflux disease therapeutics market size, by drug type, 2018-2030 (US$M)

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