What if my T3 and T4 are normal but TSH is high?
What if my T3 and T4 are normal but TSH is high?
When the thyroid gland becomes inefficient such as in early hypothyroidism, the TSH becomes elevated even though the T4 and T3 may still be within the “normal” range.
Can you have high TSH and normal T4?
Most patients who have a mildly elevated TSH have a normal free thyroxine (T4) level. The treatment of such patients is controversial, particularly when they have few or no symptoms and no other clinical evidence of thyroid disease.
Can you have hypothyroidism with normal TSH and T4?
Results. Patients with symptoms consistent with hypothyroidism but with normal TSH values in the range of 1–4 IU/mL and normal free T4 (FT4) values by immunoassay measurements were confirmed to be biochemically hypothyroid following measurements of thyroid hormones by mass spectrometry.
What can mimic thyroid symptoms?
Blood Disorders Disorders of red or white blood cells can mimic thyroid disorders with symptoms like fatigue, weakness, feeling cold, excessive sweating, pale skin, easy bruising, shortness of breath, leg cramps, difficulty concentrating, dizziness and insomnia.
Can your thyroid levels be normal but still have symptoms?
While you may be told that TSH levels of 1 to 2 mU/L are “fine” if you have mild hypothyroidism, it is possible to still have symptoms, especially if your levels tend to fluctuate.
Why do I have thyroid symptoms when my labs are normal?
Common deficiencies include iron, vitamin D, folate, and vitamin B-12. These deficiencies may cause symptoms similar to those of hypothyroidism like fatigue, aches and pains, or skin and hair issues. Typically, a nutrient-deficient state is simple to confirm with lab testing and treat with the appropriate supplements.
Is it possible to have Hashimoto’s with normal TSH?
Having only the TPO antibodies present with normal TSH and free T4 levels means that your thyroid is functioning normally and you don’t have hypothyroidism, but it does mean that you may have Hashimoto’s disease.
Can you still have thyroid problems with a normal TSH?
Can your TSH be normal and still have Hashimoto’s?
Having only the TPO antibodies present with normal TSH and free T4 levels means that your thyroid is functioning normally and you don’t have hypothyroidism, but it does mean that you may have Hashimoto’s disease. Remember that Hashimoto’s doesn’t always cause hypothyroidism.
Can you have thyroiditis with normal thyroid levels?
Thyroiditis is an inflammation of the thyroid gland that has several etiologies and can be associated with normal, elevated, or depressed thyroid function, often with evolution from one condition to another.