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Published on: Jul 29, 2021
2 minute read
By: Raj Dwivedi

What Tests Are Used To Manage Anemia And What Do They Mean?

The doctors use a number of tests to diagnose anemia. Hb (hemoglobin) is one of the key indicators used in diagnosis. A hemoglobin test is a blood test that measures how much hemoglobin you have in your red blood cells. A hemoglobin test is generally used for detecting:

In addition, a hemoglobin test can also be carried out to assess bone marrow's response to treatment, evaluate possible blood donation and check the levels of red blood cells in the body. There are certain conditions that may interfere with the results of the hemoglobin test. In such cases, it is recommended to get the test done again.

For the hemoglobin test, a sample of your blood is taken and tested in a clinical laboratory [read more about the process here]. The results are expressed as grams of hemoglobin per deciliter (g/dL) or micrograms per liter (mcg/L). Normal range for this test is 12g/dL - 18g/dL (12.1-18.0 g/L) for adults and 9g/dL - 13g/dL (9.0-13.3 g/L) for children. If the test result comes out to be less than 7 gm, it can indicate a serious condition known as severe anemia. In some cases, the doctors may order follow-up tests to assess the current condition of the patient.

Apart from the hemoglobin test, certain other blood tests can be used for detecting low RBCs (RBC count) or abnormal types of RBC (red cell indices) or hemoglobin (Hb). These include complete blood count tests, reticulocyte tests, iron tests, and red blood cell indices.

In some cases, the doctor may opt to do a bone marrow aspiration and exam to check for any abnormalities in the bone marrow cells. In such cases, it of red blood cells is karyotype to rule out chromosomal disorders.

The most common reason for having an inadequate number of red blood cells in the body is an iron deficiency or anemia. Iron plays a significant role in the production of hemoglobin, which is responsible for carrying oxygen from the lungs to the tissues of other parts of the body. Hence, people suffering from iron are known as sickle cell trait. The tests include:

Complete blood count test - The complete blood cell count (CBC) is a routine test that checks the different components of your blood like number of red blood cells, white blood cells and platelets. It also has information about the size and hemoglobin content in each of these cells. A CBC includes tests for the following:

Reticulocyte test - This is a blood test that measures the reticulocytes (immature red blood cells) in the bloodstream. A high level of reticulocytes can indicate increased production of red blood cells by the bone marrow to compensate for anemia, or destruction of very early stage RBCs which are still unable to mature.

Iron tests - Iron is an essential component for RBC production. A test to assess the iron level in your blood is called a serum ferritin test, which measures the amount of iron stored in the body's cells and tissues. Another way to evaluate low iron levels is by carrying out a transferrin saturation test. In this case, the lab technician will extract serum from your blood sample and measure the amount of transferrin protein present in it. Transferrin is a protein that carries iron to the bone marrow where red blood cells are produced. Thus, if there is an insufficient amount of transferrin protein present in the serum, it shows that there is an inadequate level of stored iron.

Hemoglobin tests - A hemoglobin test is generally carried out to detect anemia, especially if the result of CBC tests are inconclusive. During this test, a small sample of blood is collected from your vein and sent to the laboratory for analysis. The test measures the amount of hemoglobin in your red blood cells.

Red cell indices - Red cell indices are tests that measure the size and hemoglobin content of the red blood cells. The values obtained from these tests can be used to detect anemia and other blood disorders.

Karyotype test - It is a lab test used to evaluate chromosomal abnormalities in red blood cells or bone marrow cells

Low blood cell counts also have other causes, such as infections or tumors. In some cases, low blood cells may indicate a more serious condition like bone marrow failure which requires immediate medical intervention to save the patient from death.

Thus, if you are suffering from any of these conditions and symptoms and suspect that you may be anemic, check with your doctor for the necessary tests to confirm or rule out your suspicions. Early detection and treatment of anemia can save you from serious complications like heart attacks, strokes, blood clots, etc.

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Monthly Health Survey via SecondMedic App: A Smarter Approach to Preventive Healthcare

Healthcare is gradually shifting from reactive treatment to proactive prevention. Traditional health models rely heavily on annual checkups or medical visits only after symptoms become severe. However, many chronic and lifestyle-related conditions develop silently over time. The Monthly Health Survey via the SecondMedic App addresses this gap by enabling continuous health monitoring and early risk identification.

According to the Indian Council of Medical Research (ICMR) and NITI Aayog, early detection and preventive care are critical to reducing the growing burden of non-communicable diseases in India. Digital health tools play a key role in achieving this shift.

What Is the Monthly Health Survey?

The Monthly Health Survey is a structured digital questionnaire delivered through the SecondMedic App. It captures key health indicators such as:

recurring symptoms
lifestyle habits
stress and sleep patterns
nutrition and activity levels
chronic condition markers

By repeating the survey monthly, subtle health trends become visible.

Why Monthly Health Tracking Matters

Annual Checkups Miss Gradual Changes

Many health issues develop slowly. Annual tests may appear normal while symptoms quietly progress between visits.

Monthly surveys:

detect early warning signs
capture symptom patterns
identify lifestyle-related risks

Health Is Dynamic, Not Static

Stress, sleep, diet and activity fluctuate monthly. Regular tracking reflects real-life health variation more accurately than isolated tests.

How the Monthly Health Survey Works

Each month, users answer a guided set of questions related to:

physical symptoms
mental wellbeing
lifestyle behaviours
known medical conditions

The app analyses responses to highlight:

risk trends
symptom persistence
areas needing attention

This structured approach simplifies health awareness.

Key Health Areas Covered

Symptom Monitoring

Persistent fatigue, headaches, breathlessness or digestive issues are tracked across months to identify patterns.

Lifestyle Risk Factors

The survey captures:

sedentary behaviour
sleep quality
stress levels
dietary habits

These factors strongly influence long-term health outcomes.

Chronic Disease Indicators

For individuals with diabetes, hypertension or thyroid conditions, monthly monitoring supports better disease control and early escalation.

Role in Preventive Healthcare

Preventive healthcare focuses on stopping disease before complications arise.

Monthly health surveys support prevention by:

identifying risks early
prompting timely consultations
supporting lifestyle modification
reducing emergency care needs

WHO and NITI Aayog both highlight digital monitoring as a cornerstone of preventive health systems.

Benefits for Individuals

Early Awareness

Users become aware of health changes before symptoms become severe.

Empowered Decision-Making

Access to regular health insights encourages proactive lifestyle choices.

Reduced Anxiety

Structured tracking reduces uncertainty and fear about unexplained symptoms.

Better Doctor Consultations

Survey data provides doctors with a clearer health history, improving consultation quality.

Benefits for Chronic Care Management

For chronic conditions, consistency is key.

Monthly surveys help:

track symptom control
identify early deterioration
support medication adherence
reduce complications

This continuous loop improves long-term outcomes.

Data-Driven Personalised Care

The survey supports personalised care by:

tailoring recommendations
prioritising high-risk users
guiding preventive interventions

This approach moves healthcare from generic advice to individualised guidance.

Privacy and Responsible Use

Health data is sensitive.

The survey framework is designed to:

collect only relevant information
support medical decision-making
maintain confidentiality

Responsible data use builds trust and long-term engagement.

Why Digital Surveys Are Effective in India

India’s healthcare challenges include:

large population
limited access to preventive care
high lifestyle disease burden

Digital surveys overcome barriers by:

being accessible anywhere
requiring minimal time
enabling large-scale preventive monitoring

This scalability makes them highly impactful.

Integration with Broader Health Ecosystems

Monthly health surveys work best when integrated with:

medical consultations
diagnostic services
preventive checkups
digital health records

Integration ensures continuity of care.

Long-Term Impact on Healthcare Outcomes

Over time, regular health tracking leads to:

earlier diagnoses
reduced hospitalisations
better chronic disease control
lower healthcare costs
improved quality of life

Lancet studies show that continuous monitoring significantly improves preventive outcomes.

Who Should Use a Monthly Health Survey?

adults over 30
individuals with chronic conditions
people with high-stress lifestyles
those focusing on preventive health
corporate wellness participants

Proactive monitoring benefits all age groups.

Conclusion

The Monthly Health Survey via the SecondMedic App represents a modern, preventive approach to healthcare. By capturing health trends regularly rather than annually, it empowers individuals to act early, supports doctors with better insights and reduces the burden of advanced disease. In an era where prevention is the most effective medicine, monthly health surveys transform awareness into action and data into healthier lives.

References

Indian Council of Medical Research (ICMR) – Preventive Healthcare and Early Detection Report
NITI Aayog – Digital Health and Preventive Care Strateg
World Health Organization (WHO) – Digital Health Monitoring Guideline
Lancet – Preventive Healthcare and Continuous Monitoring Studies
National Health Authority – Digital Health Mission Indi
Statista – Digital Health App Adoption Trends India

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