What is the normal TSH?
If it is bethe normal range, the TSH is . For example, an average adult has a normal TSH level ranging from 0.4 – 4.2 mIU/L. If the result is more than 4.2 mIU/L, the TSH level is high. A TSH result will have a TSH level that is below 0.4 mIU/L.
What does it mean when your TSH is high?
In general, when the TSH level is above the normal range, your TSH level is high. If it is below the normal range, the TSH level is low. For example, an average adult has a normal TSH level ranging from 0.4 – 4.2 mIU/L. If the result is more than 4.2 mIU/L, the TSH level is high.
What does it mean when your thyroid is low?
Keep in mind that the pituitary gland plays a role in the production of eight hormones, including the TSH and thyroid hormones (T3 and T4). When a patient has low levels of TSH, it indicates that a patient has a health problem. The common causes are: Hyperthyroidism. Hyperthyroidism is a medical condition wherein a patient will have high levels ...
Why is my TSH low?
What are Symptoms: The most common cause of low TSH level is a hyperactive thyroid gland. Because the thyroid hormones help regulate various body functions such as metabolism, an increase in these hormones can lead to the following symptoms: General Symptoms.
Why is my thyroid gland weak?
When both the thyroid hormones and TSH levels are low, it indicates that the patient’s pituitary gland is either weak or damaged because of a disease, head injury, or tumor.
Why do I have a high TSH level?
The common causes are: Hyperthyroidism. Hyperthyroidism is a medical condition wherein a patient will have high levels of thyroid hormones and a low TSH level. When a patient has hyperthyroidism or Grave’s diseases, he will have an overactive thyroid wherein there is an increase in the levels of thyroid hormones.
What hormones are released when TSH levels are low?
The pituitary gland releases the thyroid-stimulating hormone (TSH), which is responsible for stimulating the release of the thyroid hormones namely thyroxine (T4) and triiodothyronine (T3). These two thyroid hormones are necessary for various body functions.
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