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Is TSH 20 normal?

Is TSH 20 normal?

The typical range of reference for TSH levels is anywhere between 0.45 and 4.5 milliunits per liter (mU/L) . A recent study suggests that the normal range should be more like 0.45 to 4.12 mU/L.

What is a severely high TSH level?

The standard reference range for the TSH level is anywhere between 0.30 and 5.0 uIU/mL. If your TSH level is higher than 5.0 uIU/mL, then the lab will flag you as “high,” and you may experience the symptoms listed above 5.0 uIU/mL. Values of the TSH level more than 10.0 uIU/mL need long-term thyroid supplements.

What causes a high TSH reading?

A high TSH in people who are not undergoing thyroid disease treatment usually indicates the presence of primary hypothyroidism. This is by far the most common form of hypothyroidism, and it occurs because the thyroid gland produces an inadequate amount of thyroid hormones.

What is a healthy TSH number?

TSH normal values are 0.5 to 5.0 mIU/L. Pregnancy, a history of thyroid cancer, history of pituitary gland disease, and older age are some situations when TSH is optimally maintained in different range as guided by an endocrinologist. FT4 normal values are 0.7 to 1.9ng/dL.

Is 20 TSH high?

Although not specifically reported as a harm by the authors of the guideline, progression to overt hypothyroidism (TSH elevation > 20 mIU/L or low free thyroid hormone levels), would be a risk in untreated patients. Overt hypothyroidism is associated with increased risk of symptoms (5) and morbidity.

Is a TSH level of 8 too high?

Some suggest that TSH levels of over 2.5 milliunits per liter (mU/L) are abnormal, while others consider levels of TSH to be too high only after they have reached 4 to 5 mU/L. Both children and teenagers as well as older people have somewhat higher TSH levels than middle-aged people.

What does TSH of 30 mean?

High level of thyroid stimulating hormone (TSH) (≥30 mIU/L) is recommended for success of ablation treatment.

How do I get my TSH levels down?

If your thyroid is overactive, there are several options:

  1. Radioactive iodine to slow down your thyroid.
  2. Anti-thyroid medications to prevent it from overproducing hormones.
  3. Beta blockers to reduce a rapid heart rate caused by high thyroid levels.
  4. Surgery to remove the thyroid (this is less common)

How is high TSH treated?

Standard treatment for hypothyroidism involves daily use of the synthetic thyroid hormone levothyroxine (Levo-T, Synthroid, others). This oral medication restores adequate hormone levels, reversing the signs and symptoms of hypothyroidism. You’ll likely start to feel better soon after you start treatment.

What does a TSH level of 20 20 mean?

A TSH of 20 signifies hypothyroidism, that is an underfunctioning thyroid. It is a problem in cases where it is symptomatic. That is when the clinical signs and symptoms of hypothyroidism start to appear.

What does a TSH level of 4 mean?

A TSH reading above 4.0 mIU/L is considered high (elevated). High TSH levels typically indicates an underactive thyroid gland, which produces too little thyroid hormone. This is known medically as hypothyroidism.

What does a high TSH level mean with hypothyroidism?

With hypothyroidism, a high TSH usually means that the dose of thyroid hormone replacement needs to be increased. In some cases, however, the dose is okay, but the medication is not being fully absorbed. For example, many foods and medications can affect the absorption of Synthroid (levothyroxine) in your system.

What is the TSH levels test used for?

The TSH Levels Test is used to: Identify if the person has a thyroid disorder, such as hypothyroidism or hyperthyroidism, especially if the person has shown symptoms of either beforehand Monitor children with possible thyroid disorders Keep track of the effects of thyroid replacement therapy in people who have hypothyroidism