Download Insulin Like Growth Factor 1 Test Visual Guide infographic (PNG)
Insulin Like Growth Factor 1 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. 808 against an MRP of Rs. 960, inclusive of taxes where applicable.
No fasting is required for this test alone. If another test in the same order requires fasting, follow its preparation instructions. 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 |
|---|---|---|
| Reference range | Age and sex specific | Use the report range first. |
| High IGF-1 | Above expected range | May support excess growth hormone review. |
| Low IGF-1 | Below expected range | May support GH deficiency, nutrition or liver context. |
| Reason | Description |
|---|---|
| Stable GH marker | IGF-1 reflects growth hormone activity more steadily than random GH. |
| Acromegaly screen | Common first-line marker for suspected GH excess. |
| Growth review | Used in child growth or pituitary evaluation. |
| Situation | Description |
|---|---|
| Adults | Enlarged hands/feet, headaches, sweating, sleep apnea, joint pain. |
| Children | Growth delay or pituitary disorder evaluation. |
| Follow-up users | People monitoring GH-related disorders. |
| Topic | Guidance |
|---|---|
| Fasting | No fasting is required for this test alone. If another test in the same order requires fasting, follow its preparation instructions. |
| Age range | Age-specific reference range is essential. |
| Interpretation | Read with GH testing and endocrine review. |
Home sample collection for Insulin Like Growth Factor 1 is available in the cities below, subject to confirmation of your pincode at booking.
Thyrocare Technologies Limited
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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.