Download Prealbumin Test Visual Guide infographic (PNG)
Prealbumin is a laboratory test that measures a result in a Blood (Serum) sample. It may be ordered to investigate symptoms, support a diagnosis or monitor a condition, depending on your clinician's advice.
The current booking price is shown at Rs. 414 against an MRP of Rs. 470, inclusive of taxes where applicable.
Fast for 8–12 hours before sample collection. Plain water is allowed unless your clinician advises otherwise. Home sample collection is available in serviceable cities. A trained phlebotomist collects the sample using sterile equipment, and the report is shared online after processing.
Reference ranges vary by laboratory and method. Use the range printed on your final report. The information below is educational only.
| Measure | Typical guide | Note |
|---|---|---|
| Result unit | mg/dL | Use the reference range printed on your final report. |
| Low prealbumin | Below lab range | May suggest poor nutrition, inflammation or liver context. |
| High prealbumin | Less common | May relate to kidney or steroid context. |
| Reason | Description |
|---|---|
| Nutrition protein marker | Reflects short-term protein status but is affected by inflammation. |
| Monitoring | Used in selected nutrition support follow-up. |
| Illness context | Falls during inflammation or acute illness. |
| Situation | Description |
|---|---|
| Risk context | Malnutrition, chronic illness, surgery recovery, poor intake. |
| Symptoms | Weight loss, weakness, poor wound healing. |
| Follow-up users | People under nutrition/dietitian care. |
| Topic | Guidance |
|---|---|
| Fasting | Fast for 8–12 hours before sample collection. Plain water is allowed unless your clinician advises otherwise. |
| Pairing | Read with CRP, albumin and clinical nutrition assessment. |
| Interpretation | Inflammation can lower prealbumin. |
Home sample collection for Prealbumin is available in the cities below, subject to confirmation of your pincode at booking.
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Your sample is collected by a trained phlebotomist and sent to the partner laboratory for analysis. The laboratory processes the sample using its validated procedures and quality controls. Your final report shows the result, unit and reference range used for that test. Discuss an unexpected or abnormal result with your clinician.