Hb, TLC, DLC & Platelets Test: Booking, Price, and Results

The Hb, TLC, DLC & platelets test is a basic blood test that checks four key components of your blood. It measures haemoglobin (the oxygen-carrying protein in red blood cells), total and differential white blood cell counts, and platelet count. It is also known as haemogram basic or CBC mini test. Doctors prescribe this test to get a quick picture of your overall health or to investigate symptoms such as fatigue, fever, or frequent infections. A small sample of whole blood, drawn from a vein in your arm, is all that is needed.

A doctor may order this test for routine health screening or to investigate specific symptoms. The results help assess immune function, oxygen delivery, and the blood's ability to clot.

Common Symptoms That May Require This Test

• Persistent fatigue or weakness
• Unexplained fever
• Frequent or recurring infections
• Shortness of breath
• Unexplained bruising or bleeding
• Unintended weight loss
• Night sweats

Conditions This Test Can Help Detect

• Anaemia (low haemoglobin, meaning reduced oxygen-carrying capacity).
• Iron deficiency and thalassaemia
• Bacterial or viral infections
• Leukaemia (blood cancer) and lymphoma.
• Autoimmune and bone marrow disorders.
• Thrombocytopenia (low platelet count) or thrombocytosis (high platelet count).
• Sickle cell disease

Hb, TLC, DLC & Platelets Test During Pregnancy

This test is a routine part of prenatal care. It helps monitor haemoglobin levels, which often fall during pregnancy due to increased blood volume. Doctors also use the white blood cell count to track the mother's immune health. During pregnancy, a haemoglobin reading as low as 10 g/dL may still be considered acceptable due to normal physiological changes.

Hb, TLC, DLC & Platelets Test for Chronic Disease Monitoring

For people managing long-term conditions such as anaemia, blood cancers, or immune disorders, this test is a useful monitoring tool. It helps doctors track how well a treatment is working and detect any changes in blood cell counts over time. Patients undergoing chemotherapy may also have this test done regularly to monitor the effects of treatment on the blood.

1. A trained phlebotomist cleans a small area on your arm with an antiseptic wipe.
2. A thin needle is gently inserted into a vein, usually in the inner elbow.
3. About 2 mL of blood is drawn into a lavender-capped EDTA tube.
4. You may feel a brief, mild sting when the needle enters; most people find it very manageable.
5. The needle is removed and a small bandage or cotton pad is placed on the site.
6. The sample is labelled, stored under refrigeration, and sent to the laboratory for microscopic analysis.

Your results should always be reviewed with your doctor, who will consider them in the context of your symptoms and health history. The table below shows general reference ranges for adults.

These ranges are general guidelines. Your doctor will interpret your results based on your age, health history, and other factors. Always consult a qualified healthcare professional for personalised medical advice.

Results During Special Conditions

• During pregnancy, physiological expansion of blood volume can lower haemoglobin; a reading of 10 g/dL or above may be acceptable.
• Heavy menstrual bleeding may temporarily reduce haemoglobin and red blood cell levels, which can appear similar to mild anaemia.
• Medications such as steroids, certain antibiotics, and chemotherapy drugs can raise or lower platelet and white cell counts.
• Chronic inflammatory conditions such as rheumatoid arthritis or lupus may elevate neutrophil levels even without an active infection.

The Hb, TLC, DLC & platelets test is priced at ₹280 at Lupin Diagnostics, with home collection available across major cities in India. The table below shows indicative prices by city.

Prices are indicative and may vary by location. Please confirm the current price at the time of booking.