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Looking for a ferritin blood test in Bangkok or concerned about iron deficiency? MedEx offers a Ferritin Test for ฿800, along with individual iron blood tests that can help healthcare professionals assess iron levels and investigate possible iron deficiency. Ferritin is a protein that stores iron in your body. Checking ferritin levels can help identify […]
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Looking for a ferritin blood test in Bangkok or concerned about iron deficiency? MedEx offers a Ferritin Test for ฿800, along with individual iron blood tests that can help healthcare professionals assess iron levels and investigate possible iron deficiency.
Ferritin is a protein that stores iron in your body. Checking ferritin levels can help identify low iron stores, sometimes even before anemia develops.
If you have been experiencing persistent tiredness, weakness, dizziness or have been advised to check your iron levels, your doctor may recommend a ferritin test, complete blood count (CBC) or additional iron studies.
In this guide, we explain the ferritin test price in Bangkok, the difference between ferritin and serum iron, symptoms of iron deficiency, test preparation, result interpretation and how to book through MedEx.
At MedEx, the published price for a Ferritin Blood Test is ฿800. Other laboratory tests, including serum iron, TIBC and a complete blood count, are also available separately.
These measurements provide different information about iron status and may be requested together when clinically appropriate.
| Test Name | Price (THB) | What It Measures |
|---|---|---|
| Ferritin | ฿800 | Estimates the amount of iron stored in the body |
| Serum Iron | ฿600 | Measures iron circulating in the bloodstream |
| Total Iron Binding Capacity (TIBC) | ฿600 | Assesses the blood’s capacity to transport iron |
| Complete Blood Count (CBC) | ฿250 | Checks hemoglobin, red blood cells and other blood components |
| Transferrin | ฿2,538 | Measures an iron-transport protein in the blood |
Published turnaround: Approximately 1 day for the individual tests listed above, depending on sample collection and laboratory processing.
Prices were checked against MedEx’s published laboratory listings in November 2026. They represent individual test prices, not a bundled iron profile package. Prices, test availability and additional fees are subject to change.
MedEx also lists a home or hotel blood collection service fee of ฿750. Doctor consultation may involve an additional charge. Confirm the applicable fees before booking.
A ferritin blood test, also known as a serum ferritin test or iron storage test, measures the amount of ferritin circulating in your blood.
Ferritin is a protein that stores iron inside the body’s cells. Your body uses these iron stores when it needs to produce hemoglobin and support other essential functions.
Iron is particularly important for producing hemoglobin, a protein in red blood cells that carries oxygen throughout the body.
A ferritin test can help healthcare professionals assess whether your body has sufficient iron stores.
It may also be used when investigating unexpectedly high iron levels or monitoring certain iron-related medical conditions.
Many patients searching for an iron blood test in Bangkok are unsure whether they should book ferritin, serum iron or a complete iron profile.
Although these tests are related, they measure different aspects of iron metabolism.
A ferritin test helps estimate how much iron your body has stored.
Low ferritin is often an important indicator of depleted iron stores.
However, ferritin can increase during inflammation, infection or certain liver conditions. Therefore, a normal or high ferritin result does not always exclude iron deficiency.
A serum iron test measures the amount of iron circulating in your blood at the time of testing.
Serum iron can change throughout the day and may be affected by recent food intake or supplements.
For this reason, serum iron alone is generally not enough to determine whether someone has iron deficiency.
TIBC measures the blood’s capacity to bind and transport iron.
It is often interpreted alongside serum iron to help evaluate iron deficiency or other conditions affecting iron metabolism.
Transferrin is a protein responsible for transporting iron in the bloodstream.
Measuring transferrin may help in the investigation of iron deficiency, iron overload or certain inflammatory conditions.
A complete blood count, also called a full blood count (FBC), measures several blood components, including hemoglobin, red blood cells and red blood cell indices.
A CBC can help identify anemia, but it does not directly measure the amount of iron stored in your body.
If a healthcare professional suspects iron deficiency, a ferritin test and CBC are commonly useful investigations. Additional iron studies may be recommended depending on your symptoms, medical history and initial results.
For patients whose results are difficult to interpret, a doctor may also consider transferrin saturation (TSAT), an assessment of how much iron-binding capacity is being used.
Transferrin saturation can be calculated using serum iron and TIBC when compatible units are used. Confirm with MedEx whether it will be reported with your selected tests.
Not everyone needs every iron-related blood test. Your healthcare professional can help you select the appropriate investigation.
Iron deficiency occurs when the body does not have enough iron to meet its needs.
Some people may have low iron stores without noticeable symptoms. Others may experience symptoms, especially if iron deficiency progresses to anemia.
Possible symptoms include:
These symptoms are not specific to iron deficiency. They may occur with many other medical conditions.
A blood test and appropriate medical assessment are needed to determine whether low iron stores or anemia may be contributing.
Important: If you experience chest pain, severe shortness of breath, fainting or other serious symptoms, seek urgent medical assessment rather than waiting for a routine blood test.
A healthcare professional may recommend a ferritin blood test if you have symptoms of anemia or risk factors for iron deficiency.
Testing may be relevant for:
The need for testing depends on your individual health circumstances. A healthcare professional can advise whether ferritin, CBC or other iron studies are appropriate.
Low ferritin commonly indicates reduced iron stores. However, identifying the underlying cause is important, particularly when iron deficiency is persistent or unexplained.
Blood loss is one of the important causes of iron deficiency.
Possible sources include:
Iron is found in foods such as meat, seafood, legumes, tofu and iron-fortified products.
People with limited dietary iron intake may be at increased risk of deficiency, depending on their overall diet and nutritional needs.
Iron requirements may increase during certain life stages, including pregnancy and periods of rapid growth.
Some gastrointestinal conditions can interfere with iron absorption.
Examples include celiac disease and certain inflammatory or other digestive disorders.
Medical advice: Iron deficiency anemia in adult men or postmenopausal women, especially when unexplained, requires appropriate clinical investigation because gastrointestinal blood loss can sometimes be an underlying cause.
Iron deficiency and iron deficiency anemia are related, but they are not exactly the same condition.
The body’s stored iron may become depleted before hemoglobin falls below the normal range.
In this situation, ferritin may be low while the CBC does not yet show anemia.
Iron deficiency anemia occurs when inadequate iron contributes to reduced hemoglobin production and anemia develops.
A clinician may use ferritin, CBC and other iron studies to establish whether iron deficiency is the cause.
Other conditions, including thalassemia, vitamin deficiencies and chronic diseases, can also cause anemia. Therefore, a low hemoglobin result does not automatically mean a patient needs iron supplements.
Ferritin results are typically reported in ng/mL or µg/L. These units have the same numerical value for ferritin.
Interpretation depends on the laboratory reference range, symptoms and the patient’s clinical circumstances.
Low ferritin generally suggests reduced iron stores and may indicate iron deficiency.
However, a healthcare professional should review the complete results and determine whether further investigations are necessary.
A result within the laboratory reference range may be reassuring, but it does not exclude every possible iron-related problem.
Ferritin can rise with inflammation and other conditions. Additional iron studies may be needed when iron deficiency is still suspected.
High ferritin does not automatically mean that there is too much iron in the body.
Ferritin can also increase due to inflammation, infection, certain liver conditions and other medical problems.
Doctors may recommend further investigations, such as transferrin saturation and additional blood tests, depending on the clinical context.
Important: Do not diagnose iron deficiency or iron overload based on a single ferritin number without professional interpretation.
Preparation depends on which iron-related tests are being performed.
For a standalone ferritin test, fasting may not always be necessary. However, some laboratories or healthcare professionals may request a fasting morning sample.
Serum iron and transferrin saturation measurements can be influenced by recent dietary iron intake, so additional preparation may be required.
Do not stop prescribed medications or supplements unless your healthcare professional advises you to do so.
MedEx lists a typical 1-day turnaround time for its individual Ferritin, Serum Iron, TIBC, Transferrin and CBC tests.
Actual result delivery depends on sample collection time, laboratory processing and other operational factors.
Your report will include the measured values and the laboratory’s applicable reference intervals.
If a result is abnormal, a healthcare professional can help explain its possible significance and whether further testing is needed.
Patients frequently search for a ferritin test for hair loss or an iron deficiency test for fatigue.
Iron deficiency can contribute to tiredness and may be relevant in the medical evaluation of some forms of hair loss.
However, fatigue and hair loss can have many different causes, including thyroid disorders, other nutritional deficiencies, medications, hormonal changes and other medical conditions.
A ferritin test may be useful when iron deficiency is suspected, but it should not be presented as a definitive test for the cause of hair loss or fatigue.
Depending on your medical history, a healthcare professional may recommend other investigations alongside ferritin testing.
Yes. It is possible to have reduced iron stores before anemia develops.
A CBC measures hemoglobin and blood cell characteristics, whereas ferritin provides information about stored iron.
Therefore, a normal hemoglobin level does not always rule out iron deficiency.
For someone with relevant symptoms or risk factors, a healthcare professional may recommend ferritin testing even if a previous CBC was within the reference range.
If iron deficiency is confirmed, a healthcare professional may recommend iron replacement and investigation of the underlying cause.
Treatment may involve dietary changes, oral iron supplementation or, in selected circumstances, intravenous iron.
The appropriate treatment depends on the cause, severity and individual clinical situation.
Do not start high-dose iron supplements without medical advice. Excessive iron can be harmful, and taking iron unnecessarily may delay investigation of other causes of anemia.
Follow-up testing may be recommended to assess the response to treatment.
MedEx provides laboratory test booking services in Bangkok for patients seeking individual blood tests and health assessments.
You can search for Ferritin, Serum Iron, TIBC, CBC or Transferrin through the MedEx Lab Directory.
Location:
The Trendy Office Building, Floor 1A
Sukhumvit Soi 13
Watthana, Bangkok, Thailand
Conveniently located near BTS Nana and BTS Asok. Other MedEx sample collection locations may be available. Confirm your preferred location before booking.
MedEx lists a standalone Ferritin Test at ฿800. Other tests, including Serum Iron and TIBC, are available separately at ฿600 each.
No. Ferritin provides information about stored iron, while serum iron measures circulating iron in the bloodstream. Doctors may use both tests when appropriate.
Iron deficiency can contribute to fatigue, but tiredness has many possible causes. Blood testing and clinical assessment can help determine whether iron deficiency is relevant.
Yes. Iron stores may become depleted before anemia develops. A ferritin test can help identify reduced iron stores in this situation.
Fasting instructions vary. It may not always be required for ferritin alone, but other iron studies may need specific preparation. Confirm the instructions before testing.
MedEx publishes a typical one-day turnaround for its standalone ferritin test. Actual result delivery depends on laboratory processing.
No. A CBC measures blood cells and related values such as hemoglobin. Ferritin is a separate test that helps estimate stored iron.
High ferritin may occur with increased iron stores, inflammation, infections, liver disease and other conditions. Further assessment may be necessary to identify the cause.
Ferritin helps assess iron stores. Anemia is generally identified using hemoglobin and other CBC measurements. Both tests may be needed to investigate iron deficiency anemia.
An iron profile may include serum iron, TIBC, ferritin and transferrin saturation. The exact components depend on the laboratory or package selected.
Yes. MedEx lists Ferritin as an individual laboratory test, so it can be requested separately. Confirm the appropriate test with your healthcare professional.
You can check the MedEx Lab Directory for ferritin testing, available collection locations, current prices and booking arrangements in Bangkok.
If you have been advised to investigate low iron stores, iron deficiency or unexplained anemia, MedEx offers a range of individual laboratory tests.
The Ferritin Test is listed at ฿800, with a typical one-day turnaround. Additional tests such as CBC, Serum Iron and TIBC can also be booked when medically appropriate.
Visit the MedEx Lab Directory to check the latest prices, confirm preparation requirements and arrange an appointment.
Medical Disclaimer: This article is intended for general educational purposes and does not replace professional medical advice, diagnosis or treatment. A qualified healthcare professional should interpret laboratory results and recommend further investigation or treatment where appropriate.
Laboratory prices were referenced from MedEx’s published listings in November 2026. Prices, test availability and result times are subject to change.
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