- 1 What should your TSH level be?
- 2 Why would a doctor order a TSH test?
- 3 What does it mean if your TSH test is high?
- 4 What does TSH level indicate?
- 5 What is the cost of TSH test?
- 6 What causes high TSH?
- 7 Is fasting required for TSH test?
- 8 What is normal TSH level for female?
- 9 Is high TSH good or bad?
- 10 Can high TSH cause weight gain?
- 11 What foods cause high TSH levels?
- 12 How is high TSH treated?
- 13 What are the side effects of a high TSH level?
- 14 What is the best time of day to take a TSH blood test?
What should your TSH level be?
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.
Why would a doctor order a TSH test?
A TSH test is often performed to determine the underlying cause of abnormal thyroid hormone levels. It’s also used to screen for an underactive or overactive thyroid gland. By measuring the level of TSH in the blood, your doctor can determine how well the thyroid is working.
What does it mean if your TSH test is 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 TSH level indicate?
It makes thyroid-stimulating hormone (TSH), which tells the thyroid gland how much T4 and T3 to produce. The TSH level in your blood reveals how much T4 your pituitary gland is asking your thyroid gland to make. If your TSH levels are abnormally high, it could mean you have an underactive thyroid, or hypothyroidism.
What is the cost of TSH test?
THYROID STIMULATING HORMONE (TSH) Test @ Rs. 200 | DiagnosticCentres.in.
What causes high TSH?
Your TSH levels will be increased, if: Your thyroid gland is not working as it normally should. Your thyroid gland is infected or inflamed, as in Hashimoto’s thyroiditis, or autoimmune thyroiditis. This occurs when your body is attacking your thyroid gland, for some unknown reason.
Is fasting required for TSH test?
Is Fasting Required for a Thyroid Test? Most doctors will suggest you do not fast before your thyroid function test. Research shows that fasting, especially early in the morning, may impact TSH levels. A fasting test typically results in higher TSH levels versus one done in the afternoon.
What is normal TSH level for female?
The normal range of TSH levels in non-pregnant adult women is 0.5 to 5.0 mIU/L. In women, during the menstruation cycle, pregnancy, or after menopause, TSH levels may fall slightly outside the normal range, because of fluctuating levels of estrogen.
Is high TSH good or bad?
If your TSH level is higher than it should be, you may have hypothyroidism. This occurs when the pituitary gland overcompensates for low amounts of thyroid hormone by pumping out more TSH. This condition is most common in older women, but it can occur in any gender at any age.
Can high TSH cause weight gain?
In one of the studies that had data for a single point in time, blood TSH levels were related to waist size and the ratio of waist to height sizes. For example, high blood TSH levels in this study (indicating a more underactive thyroid gland) were related to more weight gain.
What foods cause high TSH levels?
- Soy foods: tofu, tempeh, edamame, etc.
- Certain vegetables: cabbage, broccoli, kale, cauliflower, spinach, etc.
- Fruits and starchy plants: sweet potatoes, cassava, peaches, strawberries, etc.
- Nuts and seeds: millet, pine nuts, peanuts, etc.
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 are the side effects of a high TSH level?
High TSH levels indicate hypothyroidism.
- weight gain.
- swelling of the face and neck.
- increased sensitivity to cold temperatures.
- dry skin.
- thinning hair.
- a slow heart rate.
- irregular or heavy menstrual periods.
What is the best time of day to take a TSH blood test?
I recommend getting your thyroid function tests done first thing in the morning, bringing your medications with you, and taking them right after you have your thyroid function tests to ensure that you get accurate test results.