Iron Deficiency Anemia (IDA) Insights and Trends
- According to DelveInsight's analysis, the total prevalent cases of IDA were ~31,370,000 in the 7MM (the United States, the EU4 (Germany, France, Italy, and Spain), the United Kingdom, and Japan) in 2025.
- IDA is more prevalent in Asian countries such as Japan due to dietary patterns with lower iron intake, higher prevalence of gastrointestinal disorders affecting iron absorption, aging populations, and increased prevalence of chronic diseases that contribute to iron deficiency.
- Females face a higher lifetime risk of developing IDA and experience a greater disease burden compared to males. This disparity is largely attributed to physiological and reproductive factors, as women are more likely to experience menstrual blood loss, pregnancy-related iron demands, and nutritional deficiencies, all of which increase the risk of IDA.
- Population growth, dietary insufficiencies, menstrual blood loss in females, and increased prevalence of chronic diseases are expected to sustain the global IDA burden over the next decade. Strengthening nutritional programs, improving early diagnosis, and expanding access to effective iron therapies will remain key determinants of future trends.
Iron Deficiency Anemia (IDA) Epidemiology Forecast
- 2025 Prevalent Cases of IDA: ~31,370,000
- IDA Growth Rate (2026-2036): ~0.3% CAGR
DelveInsight's 'Iron Deficiency Anemia (IDA) - Epidemiology Forecast - 2036' report delivers an in-depth understanding of the IDA, historical and forecasted epidemiology in the United States, EU4 (Germany, Spain, Italy, and France) and the United Kingdom, and Japan.
Iron Deficiency Anemia (IDA) Understanding and Diagnosis Algorithm
IDA Overview
Iron Deficiency Anemia (IDA) is the most common form of anemia, occurring when low iron levels reduce hemoglobin production and impair oxygen transport in the body. It can range from mild to severe, with symptoms such as fatigue, weakness, and shortness of breath, especially in advanced stages. IDA is mainly caused by poor iron intake, blood loss, or reduced absorption. Diagnosis is based on blood tests, and treatment typically involves oral or intravenous iron supplementation, with transfusion required in severe cases.
IDA Diagnosis
Iron Deficiency Anemia (IDA) is diagnosed through physical examination and blood tests, often detected during routine checkups. A complete blood count (CBC) is the primary test, showing low hemoglobin, hematocrit, and smaller red blood cells. Additional tests such as serum iron, ferritin, and total iron-binding capacity (TIBC) confirm iron deficiency. If needed, further investigations like stool tests or endoscopy are done to identify underlying causes such as internal bleeding.
Iron Deficiency Anemia (IDA) Epidemiology
Key Findings from IDA Epidemiological Analysis and Forecast
- According to DelveInsight's estimates, the total prevalent cases of IDA in the 7MM were approximately 31,370,000 in 2025.
- Among the EU4, Germany accounted for the highest number of prevalent cases of IDA, followed by Spain, whereas France accounted for the lowest number of cases in 2025.
- The observed female predominance and earlier onset of IDA highlight the importance of sex-specific screening and early intervention strategies, particularly in recognizing susceptibility patterns and addressing disease at onset to prevent long-term complications.
- The prevalence of anemia was 9.3% in the US population aged 2 years and older. Males had a lower prevalence of anemia than females.
Scope of the Report:
- The report covers a segment of an executive summary, a descriptive overview of IDA, explaining its causes, signs and symptoms, and pathogenesis.
- Comprehensive insight has been provided into the epidemiology segments and forecasts, the future growth potential of the diagnosis rate, and disease progression.
Report Insights
Iron Deficiency Anemia (IDA) Patient Population Forecast
Report Key Strengths
- Epidemiology-based (epi-based) Bottom-up Forecasting
- 11-year Forecast
- Patient Burden Trends (by geography)
FAQs:
- What are the disease risks, burdens, and unmet needs of IDA? What will be the growth opportunities across the 7MM concerning the patient population with IDA?
- What is the historical and forecasted IDApatient pool in the US, EU4 (Germany, France, Italy, and Spain), the UK, and Japan?
Reasons to Buy:
- Insights on patient burden/disease prevalence, evolution in diagnosis, and factors contributing to the change in the epidemiology of the disease during the forecast years.
- To understand key opinion leaders' perspectives around the diagnostic challenges to overcome barriers in the future.
- Detailed insights on various factors hampering disease diagnosis and other existing diagnostic challenges.