What is a normal TSH level in a woman?
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What is a normal TSH level in a woman?
An optimal TSH level in a woman is 0.4-2.5 mIU/L. For pregnant women, that upper limit is stricter than if you are not pregnant. A dangerously high level of TSH is above 5.0 mIU/L. High TSH means low thyroid hormones.
Is TSH 4.40 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. TSH can vary wildly based on your age, sex, and stage of life.
What TSH level is 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.
Why is my TSH 4 high?
High TSH levels can mean your thyroid is not making enough thyroid hormones, a condition called hypothyroidism. Low TSH levels can mean your thyroid is making too much of the hormones, a condition called hyperthyroidism. A TSH test does not explain why TSH levels are too high or too low.
What does a 4.9 thyroid levels mean?
What happens when your TSH is high? Generally, TSH levels higher than 4.5 mU/L indicate hypothyroidism, or an underactive thyroid, meaning your body isn’t making enough thyroid hormone.
Is a TSH level of 4.8 normal?
Most labs say that a normal serum TSH level is somewhere between 0.4 to 4.0 mIU/L, and that a TSH level of 10 mIU/L or higher is indicative of hypothyroidism. A TSH level of 4.5 to 10 mIU/L is considered indicative of subclinical hypothyroidism.
Is high TSH life threatening?
Thyroid storm is life-threatening and requires emergency treatment. Often, the person needs to be admitted to the intensive care unit. Treatment includes supportive measures, such as giving oxygen and fluids in case of breathing difficulty or dehydration.
