TSH
Valued at: $91.00
Our Price: $37.00

  Description   Test Includes  

TSH Test


The Thyroid-Stimulating Hormone Test, or TSH test, is the most important test used to determine thyroid function. As many people know that they have thyroid problems until conditions develop, HealthCheckUSA is proud to offer this valuable service. TSH is a chemical produced by the pituitary gland, which is found in the base of the brain. TSH determines how much thyroid hormone (T3 and T4) your thyroid produces. These chemicals are essential for brain development, especially through the first three years of a child's life. Older children need TSH for normal development of the brain and body. High TSH typically means that you have an under-active thyroid (or hypothyroidism). A low TSH means that you may have an overactive thyroid (hyperthyroidism). If you have a family history of thyroid problems, the TSH test should be first on your list—especially if you just had a child.

If your TSH values are low, then you may have an overactive thyroid gland, which is more-commonly known as hyperthyroidism. This can be caused by Graves' disease or a benign tumor. Low TSH levels can also mean that you have suffered damage to your pituitary gland which prevents it from producing the proper amounts of TSH and other essential chemicals. Additionally, if you already have a thyroid problem, a low TSH level can mean that you are currently taking too much thyroid medication and should consult with your doctor. A TSH test is done for hypothyroidism in individuals who have experienced undiagnosable weight gain, lethargy, dry skin, constantly feeling cold, and constipation.

High TSH values can indicate that your thyroid is under-active, often caused by a failure of the gland itself. An elevated TSH level can also mean that you have a tumor on the pituitary gland that is causing excess hormone production. If you suspect you have an overactive thyroid, your TSH should be tested based on symptoms like weight loss, increased heart rate, constantly feeling too hot, and diarrhea.

Before taking a TSH testing, remember that several medications can interfere with the results, like corticosteroid, aspirin, and lithium. Also, if you've had recent X-ray that used iodine dye, or other radioactive tests, ask your doctor when you can take an accurate TSH test. Women in their first trimester should also ask their doctor about the proper time to get a TSH.

The HealthCheckUSA TSH test is a simple blood test that can be taken at any one of our partner labs. Once you order the test online, you'll receive the test form in the mail. Take this form to the lab you preselected, and the technician will draw your blood. You have already paid for the test, so no additional paperwork is required at time of testing.

Results are typically available within a week—sooner if you check them online. You'll receive a comprehensive analysis of your TSH test, along with the normal references ranges. If your TSH results are abnormal, take them to your doctor as soon as possible. Additional test may be ordered, and your treatment options may be discussed. Individuals with thyroid problems can live normal lives as long as they properly manage their TSH condition.