Is Free Thyroxine Index 4.5 normal, high or low? What does Free Thyroxine Index level 4.5 mean?
Your Free Thyroxine Index level of 4.5 is a Normal Free Thyroxine Index level.
Normal Free Thyroxine Index levels may indicate underlying health problems. The normal range is typically between 1.2 Index and 4.9 Index. If your levels are outside this range, it's important to speak with a healthcare provider. Consulting a doctor is recommended to determine the cause and appropriate next steps.
Important - Scroll to the end of this article to see how our patients managed their normal Free Thyroxine Index levels
The normal Free Thyroxine Index range for men is :1.2 - 4.9 Index
| Age | Ideal Free Thyroxine Index value |
|---|---|
| <5 years | 1.254 |
| 5-10 years | 1.31 |
| 10-15 years | 1.369 |
| 15-20 years | 1.431 |
| 20-25 years | 1.495 |
| 25-30 years | 1.562 |
| 30-35 years | 1.632 |
| 35-40 years | 1.705 |
| 40-45 years | 1.782 |
| 45-50 years | 1.862 |
| 50-55 years | 1.946 |
| 55-60 years | 2.034 |
| 60-70 years | 2.126 |
| 70-80 years | 2.222 |
| 80-90 years | 2.322 |
| 90-100 years | 2.426 |
| >100 years | 2.535 |
*Ideal values are calculated based on our database of patient records
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1,51,150
Total number of patients treatedImportant - Read more questions about normal Free Thyroxine Index levels after this video message
A video message on the treatment of your normal Free Thyroxine Index level
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Important - At the end of this article read how our patients treated their normal Free Thyroxine Index levels
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Important - At the end of this article read how our patients treated their normal Free Thyroxine Index levels
Normal range of Free Thyroxine Index found among women :1.2-4.9 Index
| Age | Ideal Free Thyroxine Index value |
|---|---|
| <5 years | 1.256 |
| 5-10 years | 1.314 |
| 10-15 years | 1.375 |
| 15-20 years | 1.439 |
| 20-25 years | 1.506 |
| 25-30 years | 1.576 |
| 30-35 years | 1.649 |
| 35-40 years | 1.725 |
| 40-45 years | 1.805 |
| 45-50 years | 1.889 |
| 50-55 years | 1.977 |
| 55-60 years | 2.069 |
| 60-70 years | 2.165 |
| 70-80 years | 2.265 |
| 80-90 years | 2.37 |
| 90-100 years | 2.48 |
| >100 years | 2.595 |
Also Read :Symptoms of Low Free Thyroxine Index
If you take a Free Thyroxine Index blood test and the results are not in the normal range (1.2-4.9 Index), your physician may recommend more tests to figure out the problem. You might also get this test if your physician thinks you have some other disease.
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How the Free Thyroxine Index Test Is Done :
When your doctor orders a Free Thyroxine Index test, it involves a straightforward blood draw to measure your Free Thyroxine Index levels. A pathologist or lab technician will take a small sample of blood from a vein using a needle. Your Free Thyroxine Index test results are usually available within a few hours.
