구강건조증 치료제 시장 - 세계 산업 규모, 점유율, 동향, 기회, 예측 : 유형별, 제품별, 지역별, 경쟁(2021-2031년)

The Global Xerostomia Therapeutics Market is projected to expand from USD 2.74 Billion in 2025 to USD 3.47 Billion by 2031, exhibiting a Compound Annual Growth Rate (CAGR) of 4.02%. These therapeutics involve pharmaceutical drugs and artificial saliva substitutes intended to relieve dry mouth symptoms by encouraging natural saliva production or replicating oral moisture. Key market drivers include the growing elderly demographic and the increasing incidence of chronic illnesses such as autoimmune disorders and head and neck cancers, which often require treatments that impair salivary gland function. For instance, the American Cancer Society estimated around 59,660 new cases of oral or oropharyngeal cancer in the U.S. in 2025, directly boosting demand for therapies to address salivary dysfunction caused by radiation.

However, a substantial impediment to market growth is the significant financial strain associated with long-term xerostomia management. Many advanced prescription medications and enzymatic substitutes are exceptionally costly for patients without adequate insurance. This financial barrier severely restricts the broad uptake and consistent use of available therapeutic options, particularly in developing countries where healthcare spending is often limited.

Market Driver

The primary impetus driving the xerostomia therapeutics market is the rapidly increasing global geriatric population. As individuals age, natural degeneration of salivary glands substantially impairs salivary function, with aging being inherently linked to acinar atrophy and diminished salivary flow. This creates a persistent need for palliative treatments and salivary substitutes to maintain oral health. This demographic trend guarantees an expanding patient cohort requiring long-term therapeutic interventions rather than short-term acute care. The World Health Organization (WHO) projects that the global population aged 60 and above will double to 2.1 billion by 2050, as stated in its October 2025 'Ageing and Health' fact sheet, underscoring the significant demographic manufacturers aim to serve with age-appropriate formulations.

Simultaneously, the widespread prescription of medications known to cause xerostomia significantly boosts market expansion, particularly where multiple drugs are used for chronic disease management. Numerous critical drug categories, such as antihypertensives, antidepressants, and antihistamines, frequently list dry mouth as a common side effect, compelling patients to seek over-the-counter remedies for relief. An Oralieve survey from February 2025 indicated that over 70% of healthcare professionals identified medication side effects and polypharmacy as leading causes of dry mouth among their patients. This direct causal link generates substantial commercial prospects for specialized oral care brands; Haleon's Annual Report and Form 20-F 2024, published in March 2025, reported their Oral Health category revenue reaching £3.3 billion, a 5.6% increase partly attributed to innovative therapeutic products addressing compromised oral conditions.

Market Challenge

The Global Xerostomia Therapeutics Market faces a substantial challenge due to the high cost of treatment coupled with inadequate comprehensive insurance coverage. Sophisticated pharmacological agents and enzymatic saliva substitutes frequently carry premium price tags, yet a considerable number of public and private insurance policies categorize these products as non-essential or merely supportive care. This gap in reimbursement mandates patients to incur significant financial costs through out-of-pocket payments. As a result, many individuals, especially those with limited incomes or residing in developing areas, are forced to choose more affordable, less effective over-the-counter options, or even cease treatment altogether, which subsequently reduces product sales volumes and impedes market penetration.

This economic obstacle is particularly damaging because it predominantly affects the geriatric population, which forms the primary consumer segment for xerostomia therapeutics. When the core demographic encounters restricted access to necessary care due to financial constraints, the market's potential for revenue growth is directly diminished. In 2025, only about 70% of seniors had dental coverage, according to the National Association of Dental Plans. This significant coverage shortfall leaves a large segment of the most susceptible population responsible for the full cost of treatment, thus discouraging the adoption of prescription-grade xerostomia therapies and directly stifling the market's overall expansion trajectory.

Market Trends

A significant trend in xerostomia therapeutics is the emergence of regenerative medicine and gene therapy candidates, indicating a foundational shift from mere palliative symptom relief to the curative restoration of salivary function. In contrast to conventional sialagogues that offer only temporary alleviation, these innovative biotherapeutic approaches aim to repair salivary gland tissues damaged by radiation or to correct genetic deficiencies, thereby permanently re-establishing the body's natural saliva production. This trend is progressing swiftly through clinical development, with pharmaceutical companies actively pursuing long-term effectiveness for patients afflicted by head and neck cancers. For instance, MeiraGTx, in its November 2025 'Third Quarter 2025 Financial and Operational Results', reported enrolling the final cohorts for its pivotal Phase 2 study of AAV-hAQP1, a gene therapy for radiation-induced xerostomia, with a biologics license application filing anticipated in 2027.

Concurrently, the proliferation of clinically validated over-the-counter product lines is transforming the market as manufacturers increasingly emphasize scientific evidence to distinguish their standardized oral care solutions. Leading market players are dedicating more resources to specialized research infrastructure to formulate advanced products that deliver superior bio-adhesion and extended moisture retention, effectively narrowing the gap between basic consumer products and prescription-level therapies. This sector-wide dedication to enhancing research and development capabilities is evident in recent major capital investments aimed at accelerating product innovation. As detailed in Haleon's July 2025 press release 'Haleon Breaks Ground on new Global Oral Health Innovation Centre', the company commenced construction on a £130 million facility in the UK, designed to function as a global center for developing next-generation oral health technologies and commercializing novel therapeutic solutions.

Key Market Players

• GlaxoSmithKline plc
• Church & Dwight Co., Inc.
• Colgate-Palmolive Company
• Hikma Pharmaceuticals PLC
• Pharmascience Inc.
• Sun Pharmaceuticals Industries Ltd
• Lupin Pharmaceuticals, Inc.
• Pfizer, Inc.
• Parnell Pharmaceuticals, Inc.
• Acacia Pharma

Report Scope

In this report, the Global Xerostomia Therapeutics Market has been segmented into the following categories, in addition to the industry trends which have also been detailed below:

Xerostomia Therapeutics Market, By Type

• OTC
• Prescription

Xerostomia Therapeutics Market, By Product

• Salivary Stimulants
• Salivary Substitutes
• Dentifrices

Xerostomia Therapeutics Market, By Region

• North America
  • United States
  • Canada
  • Mexico
• Europe
  • France
  • United Kingdom
  • Italy
  • Germany
  • Spain
• Asia Pacific
  • China
  • India
  • Japan
  • Australia
  • South Korea
• South America
  • Brazil
  • Argentina
  • Colombia
• Middle East & Africa
  • South Africa
  • Saudi Arabia
  • UAE

Competitive Landscape

Company Profiles: Detailed analysis of the major companies present in the Global Xerostomia Therapeutics Market.

Available Customizations:

Global Xerostomia Therapeutics Market report with the given market data, TechSci Research offers customizations according to a company's specific needs. The following customization options are available for the report:

Company Information

• Detailed analysis and profiling of additional market players (up to five).

Table of Contents

1. Product Overview

• 1.1. Market Definition
• 1.2. Scope of the Market
  • 1.2.1. Markets Covered
  • 1.2.2. Years Considered for Study
  • 1.2.3. Key Market Segmentations

2. Research Methodology

• 2.1. Objective of the Study
• 2.2. Baseline Methodology
• 2.3. Key Industry Partners
• 2.4. Major Association and Secondary Sources
• 2.5. Forecasting Methodology
• 2.6. Data Triangulation & Validation
• 2.7. Assumptions and Limitations

3. Executive Summary

• 3.1. Overview of the Market
• 3.2. Overview of Key Market Segmentations
• 3.3. Overview of Key Market Players
• 3.4. Overview of Key Regions/Countries
• 3.5. Overview of Market Drivers, Challenges, Trends

4. Voice of Customer

5. Global Xerostomia Therapeutics Market Outlook

• 5.1. Market Size & Forecast
  • 5.1.1. By Value
• 5.2. Market Share & Forecast
  • 5.2.1. By Type (OTC, Prescription)
  • 5.2.2. By Product (Salivary Stimulants, Salivary Substitutes, Dentifrices)
  • 5.2.3. By Region
  • 5.2.4. By Company (2025)
• 5.3. Market Map

6. North America Xerostomia Therapeutics Market Outlook

• 6.1. Market Size & Forecast
  • 6.1.1. By Value
• 6.2. Market Share & Forecast
  • 6.2.1. By Type
  • 6.2.2. By Product
  • 6.2.3. By Country
• 6.3. North America: Country Analysis
  • 6.3.1. United States Xerostomia Therapeutics Market Outlook
    • 6.3.1.1. Market Size & Forecast
      • 6.3.1.1.1. By Value
    • 6.3.1.2. Market Share & Forecast
      • 6.3.1.2.1. By Type
      • 6.3.1.2.2. By Product
  • 6.3.2. Canada Xerostomia Therapeutics Market Outlook
    • 6.3.2.1. Market Size & Forecast
      • 6.3.2.1.1. By Value
    • 6.3.2.2. Market Share & Forecast
      • 6.3.2.2.1. By Type
      • 6.3.2.2.2. By Product
  • 6.3.3. Mexico Xerostomia Therapeutics Market Outlook
    • 6.3.3.1. Market Size & Forecast
      • 6.3.3.1.1. By Value
    • 6.3.3.2. Market Share & Forecast
      • 6.3.3.2.1. By Type
      • 6.3.3.2.2. By Product

7. Europe Xerostomia Therapeutics Market Outlook

• 7.1. Market Size & Forecast
  • 7.1.1. By Value
• 7.2. Market Share & Forecast
  • 7.2.1. By Type
  • 7.2.2. By Product
  • 7.2.3. By Country
• 7.3. Europe: Country Analysis
  • 7.3.1. Germany Xerostomia Therapeutics Market Outlook
    • 7.3.1.1. Market Size & Forecast
      • 7.3.1.1.1. By Value
    • 7.3.1.2. Market Share & Forecast
      • 7.3.1.2.1. By Type
      • 7.3.1.2.2. By Product
  • 7.3.2. France Xerostomia Therapeutics Market Outlook
    • 7.3.2.1. Market Size & Forecast
      • 7.3.2.1.1. By Value
    • 7.3.2.2. Market Share & Forecast
      • 7.3.2.2.1. By Type
      • 7.3.2.2.2. By Product
  • 7.3.3. United Kingdom Xerostomia Therapeutics Market Outlook
    • 7.3.3.1. Market Size & Forecast
      • 7.3.3.1.1. By Value
    • 7.3.3.2. Market Share & Forecast
      • 7.3.3.2.1. By Type
      • 7.3.3.2.2. By Product
  • 7.3.4. Italy Xerostomia Therapeutics Market Outlook
    • 7.3.4.1. Market Size & Forecast
      • 7.3.4.1.1. By Value
    • 7.3.4.2. Market Share & Forecast
      • 7.3.4.2.1. By Type
      • 7.3.4.2.2. By Product
  • 7.3.5. Spain Xerostomia Therapeutics Market Outlook
    • 7.3.5.1. Market Size & Forecast
      • 7.3.5.1.1. By Value
    • 7.3.5.2. Market Share & Forecast
      • 7.3.5.2.1. By Type
      • 7.3.5.2.2. By Product

8. Asia Pacific Xerostomia Therapeutics Market Outlook

• 8.1. Market Size & Forecast
  • 8.1.1. By Value
• 8.2. Market Share & Forecast
  • 8.2.1. By Type
  • 8.2.2. By Product
  • 8.2.3. By Country
• 8.3. Asia Pacific: Country Analysis
  • 8.3.1. China Xerostomia Therapeutics Market Outlook
    • 8.3.1.1. Market Size & Forecast
      • 8.3.1.1.1. By Value
    • 8.3.1.2. Market Share & Forecast
      • 8.3.1.2.1. By Type
      • 8.3.1.2.2. By Product
  • 8.3.2. India Xerostomia Therapeutics Market Outlook
    • 8.3.2.1. Market Size & Forecast
      • 8.3.2.1.1. By Value
    • 8.3.2.2. Market Share & Forecast
      • 8.3.2.2.1. By Type
      • 8.3.2.2.2. By Product
  • 8.3.3. Japan Xerostomia Therapeutics Market Outlook
    • 8.3.3.1. Market Size & Forecast
      • 8.3.3.1.1. By Value
    • 8.3.3.2. Market Share & Forecast
      • 8.3.3.2.1. By Type
      • 8.3.3.2.2. By Product
  • 8.3.4. South Korea Xerostomia Therapeutics Market Outlook
    • 8.3.4.1. Market Size & Forecast
      • 8.3.4.1.1. By Value
    • 8.3.4.2. Market Share & Forecast
      • 8.3.4.2.1. By Type
      • 8.3.4.2.2. By Product
  • 8.3.5. Australia Xerostomia Therapeutics Market Outlook
    • 8.3.5.1. Market Size & Forecast
      • 8.3.5.1.1. By Value
    • 8.3.5.2. Market Share & Forecast
      • 8.3.5.2.1. By Type
      • 8.3.5.2.2. By Product

9. Middle East & Africa Xerostomia Therapeutics Market Outlook

• 9.1. Market Size & Forecast
  • 9.1.1. By Value
• 9.2. Market Share & Forecast
  • 9.2.1. By Type
  • 9.2.2. By Product
  • 9.2.3. By Country
• 9.3. Middle East & Africa: Country Analysis
  • 9.3.1. Saudi Arabia Xerostomia Therapeutics Market Outlook
    • 9.3.1.1. Market Size & Forecast
      • 9.3.1.1.1. By Value
    • 9.3.1.2. Market Share & Forecast
      • 9.3.1.2.1. By Type
      • 9.3.1.2.2. By Product
  • 9.3.2. UAE Xerostomia Therapeutics Market Outlook
    • 9.3.2.1. Market Size & Forecast
      • 9.3.2.1.1. By Value
    • 9.3.2.2. Market Share & Forecast
      • 9.3.2.2.1. By Type
      • 9.3.2.2.2. By Product
  • 9.3.3. South Africa Xerostomia Therapeutics Market Outlook
    • 9.3.3.1. Market Size & Forecast
      • 9.3.3.1.1. By Value
    • 9.3.3.2. Market Share & Forecast
      • 9.3.3.2.1. By Type
      • 9.3.3.2.2. By Product

10. South America Xerostomia Therapeutics Market Outlook

• 10.1. Market Size & Forecast
  • 10.1.1. By Value
• 10.2. Market Share & Forecast
  • 10.2.1. By Type
  • 10.2.2. By Product
  • 10.2.3. By Country
• 10.3. South America: Country Analysis
  • 10.3.1. Brazil Xerostomia Therapeutics Market Outlook
    • 10.3.1.1. Market Size & Forecast
      • 10.3.1.1.1. By Value
    • 10.3.1.2. Market Share & Forecast
      • 10.3.1.2.1. By Type
      • 10.3.1.2.2. By Product
  • 10.3.2. Colombia Xerostomia Therapeutics Market Outlook
    • 10.3.2.1. Market Size & Forecast
      • 10.3.2.1.1. By Value
    • 10.3.2.2. Market Share & Forecast
      • 10.3.2.2.1. By Type
      • 10.3.2.2.2. By Product
  • 10.3.3. Argentina Xerostomia Therapeutics Market Outlook
    • 10.3.3.1. Market Size & Forecast
      • 10.3.3.1.1. By Value
    • 10.3.3.2. Market Share & Forecast
      • 10.3.3.2.1. By Type
      • 10.3.3.2.2. By Product

11. Market Dynamics

• 11.1. Drivers
• 11.2. Challenges

12. Market Trends & Developments

• 12.1. Merger & Acquisition (If Any)
• 12.2. Product Launches (If Any)
• 12.3. Recent Developments

13. Global Xerostomia Therapeutics Market: SWOT Analysis

14. Porter's Five Forces Analysis

• 14.1. Competition in the Industry
• 14.2. Potential of New Entrants
• 14.3. Power of Suppliers
• 14.4. Power of Customers
• 14.5. Threat of Substitute Products

15. Competitive Landscape

• 15.1. GlaxoSmithKline plc
  • 15.1.1. Business Overview
  • 15.1.2. Products & Services
  • 15.1.3. Recent Developments
  • 15.1.4. Key Personnel
  • 15.1.5. SWOT Analysis
• 15.2. Church & Dwight Co., Inc.
• 15.3. Colgate-Palmolive Company
• 15.4. Hikma Pharmaceuticals PLC
• 15.5. Pharmascience Inc.
• 15.6. Sun Pharmaceuticals Industries Ltd
• 15.7. Lupin Pharmaceuticals, Inc.
• 15.8. Pfizer, Inc.
• 15.9. Parnell Pharmaceuticals, Inc.
• 15.10. Acacia Pharma

16. Strategic Recommendations

17. About Us & Disclaimer