Thyroid test
Different tests are done by the doctor to check the function of the thyroid gland. One of the most important thyroid tests is a thyroid function test; this is a series of blood tests that measure thyroid function by measuring the levels of TSH, T4, and T3 hormones. If the level of each of these hormones is lower or higher than normal, it indicates a thyroid malfunction (hypothyroidism or hyperthyroidism).
Importance of attention to thyroid function
Thyroid is a tiny gland that is located at the base of your neck. if it is not working correctly, it could cause serious problem in body. The gland contains hormones that regulate multiple functions in body, including metabolism, heart rate, and body temperature. Therefore, checking the function of this gland is necessary if some of the symptoms are observed. Also, pregnant women should be checked for thyroid gland function.
If you observe the symptoms below, you should test your thyroid:
- Depression, memory issues, and nervousness: This sign is not diagnosed with a thyroid issue. Most of the people think it’s psychological instead of physical. According to experts’ opinion, “mood changes (anxiety or depression)” can indicate that your thyroid is not working well (overactive or underactive).
- High level of cholesterol: The American Thyroid Association explains: “When thyroid hormone levels are low and TSH levels are increased (hypothyroidism), cholesterol levels are increased. So, people with high cholesterol levels should have a thyroid test.
- Sudden change in weight or permanent hunger: most people recognize weight changes as the primary symptom of thyroid problems; although it is often not the first sign to appear.
- Gastrointestinal issues: most of the time, assumed that these issues are caused because something is wrong with your digestive system. According to experts, bowel changes are one of the symptoms of a malfunctioning thyroid. Individuals with this problem should checked their thyroid.
- Tired all the time, or can’t sleep: Insomnia can have many causes. But if you’re having a hard time sleeping, it could be hyperthyroidism. In addition, fatigue is a big sign you should get your thyroid checked.
- Muscles or joints feel weak: Muscle weakness is another sign that could show that your thyroid is not working correctly. It can be a symptom of both hypothyroidism and hyperthyroidism.
- Other symptoms:
- You’re more sensitive to cold or heat, or you sweat a lot
- Your menstrual cycle is messed up
- Your hair is thinning or brittle, dry, and fine
- You see changes in your face
- Your hands are trembling
- Your heart rate is changing, or you’re feeling heart palpitations
Reference:
https://www.health.harvard.edu/womens-health/do-you-need-a-thyroid-test
https://www.thelist.com/55972/signs-get-thyroid-checked/
http://www.btf-thyroid.org/information/leaflets/34-thyroid-function-tests-guide
https://www.niddk.nih.gov/health-information/diagnostic-tests/thyroid
https://www.healthline.com/health/thyroid-function-tests
https://my.clevelandclinic.org/health/diagnostics/17556-thyroid-blood-tests
