Low Haemoglobin in Women: A Silent Signal That Deserves Medical Attention
Low Haemoglobin in Women: Low haemoglobin levels are widely seen among women and are often treated as a minor or routine concern. Many women continue their daily lives while dealing with constant tiredness, weakness, or dizziness, assuming it is normal. In reality, low haemoglobin can be an early indicator of deeper health problems that require proper medical evaluation rather than temporary fixes.
Why Low Haemoglobin Is Commonly Overlooked
Low haemoglobin and anaemia are particularly prevalent among women due to factors such as menstrual blood loss, pregnancy, dietary gaps, and hectic lifestyles. According to Dr Surabhi Siddhartha, Consultant Obstetrician and Gynaecologist at Motherhood Hospital, Kharghar, many women dismiss symptoms like fatigue, breathlessness, pale skin, and poor concentration as everyday issues. Often, iron supplements are prescribed without deeper investigation. While this approach may help in some cases, repeatedly low haemoglobin levels should never be ignored.
Understanding the Role of Haemoglobin in the Body
Haemoglobin is a protein found in red blood cells that is responsible for carrying oxygen to every part of the body. When haemoglobin levels drop, organs and tissues receive less oxygen than they need. This can result in persistent tiredness, headaches, dizziness, reduced immunity, and difficulty focusing. Over time, untreated anaemia can strain the heart, increase the risk of infections, and significantly affect overall quality of life.
Causes Beyond Iron Deficiency
Although iron deficiency is the most common cause of low haemoglobin, it is not the only one. Deficiencies of vitamin B12 and folate can also reduce haemoglobin production. In addition, chronic medical conditions such as kidney disorders, inflammatory diseases, and certain cancers may lead to anaemia. In some cases, iron levels may be normal, yet haemoglobin remains low. This situation often points towards underlying blood-related or genetic conditions that require specialised testing.
Inherited Blood Disorders and Low Haemoglobin
Low haemoglobin may be linked to inherited blood disorders such as thalassemia, beta thalassemia minor, sickle cell disease, and other haemoglobin disorders. These conditions affect either the structure or the production of haemoglobin, leading to long-term or recurring anaemia. Symptoms in such cases are often mild, which is why many individuals remain undiagnosed for years. They may continue taking iron supplements that do not improve their condition because the root cause is not iron deficiency.
Importance of Proper Diagnostic Testing
When haemoglobin levels remain low despite treatment, advanced diagnostic tests become essential. One such important test is haemoglobin electrophoresis. This blood test identifies different types of haemoglobin present in the body and helps detect abnormal variants. It plays a critical role in confirming inherited conditions like thalassemia traits and sickle cell disease. Unlike routine blood tests, this test provides clarity about the exact cause of anaemia and helps doctors plan appropriate treatment.
Why Early Diagnosis Matters for Women
Early diagnosis of the cause of low haemoglobin is especially important for women of reproductive age. If both partners carry certain genetic blood traits, there is a higher risk of passing severe blood disorders to their child. Timely screening allows couples to understand their genetic risks and make informed decisions before or during pregnancy.
Pregnancy Risks Linked to Low Haemoglobin
During pregnancy, existing anaemia can worsen due to increased nutritional demands. This raises the chances of complications such as preterm delivery, low birth weight, extreme fatigue, and delayed recovery after childbirth. For babies, undiagnosed genetic blood disorders may become evident soon after birth. Screening before conception or early in pregnancy helps doctors plan safer pregnancies and ensures better outcomes for both mother and child.
Taking Low Haemoglobin Seriously
Low haemoglobin should never be labelled as normal or ignored as a lifestyle issue. It is a signal from the body that something needs attention. Regular blood tests, proper evaluation, and specialised investigations when required can uncover hidden causes and prevent long-term complications. Staying in regular contact with a healthcare provider and ensuring haemoglobin levels return to a healthy range is essential for long-term wellbeing.