Is it important to determine the cause of anemia during pregnancy?

Mar 18, 2025 Source: Cainiu Health

Dr. Zhang Lu

Introduction

In general, it is important to determine the cause of anemia during pregnancy. There are several types of pregnancy-related anemia, including iron-deficiency anemia, megaloblastic anemia, and thalassemia. Different types of anemia require different treatment approaches. Failing to identify the underlying cause and proceeding with blind treatment may not effectively improve the anemia and could potentially delay proper diagnosis and treatment.

Generally speaking, it is important to determine the cause of anemia during pregnancy. Detailed analysis is as follows:

Anemia during pregnancy can be categorized into several types, including iron deficiency anemia, megaloblastic anemia, and thalassemia. Different types of anemia require different treatment approaches. If the underlying cause is not identified, treatment may be ineffective and could potentially delay proper management of the condition.

Furthermore, the impact of anemia on pregnant women varies depending on the cause. Long-term and severe iron deficiency anemia may lead to symptoms such as fatigue, dizziness, and palpitations, increasing the risk of cardiovascular diseases during pregnancy. It may also compromise the immune system, making pregnant women more susceptible to infections. In more severe cases of thalassemia, the burden on vital organs such as the heart, liver, and spleen may increase, potentially leading to serious complications such as pregnancy-induced hypertension syndrome or heart failure, which can significantly affect maternal health.

If a pregnant woman develops symptoms of anemia, comprehensive examinations should be conducted to identify the underlying cause and allow for targeted treatment to ensure the health of both mother and baby.

References

[1] Zhang Yu. Analysis of Blood Test Results in Pregnant Women with Anemia [J]. Chinese Urban and Rural Enterprise Health, 2025, 40(03): 44-46. DOI:10.16286/j.1003-5052.2025.03.016.

[2] Duan Meifan, Zhang Li, Wei Qiang, et al. Study on the Cut-off Values of Red Blood Cell Parameters for Screening Thalassemia in Pregnant Women [J]. Journal of Medical Research, 2025, 54(01): 129-133.

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