Ads
related to: side effects of low tsh thyroid levels- TSH Test
Learn More About TSH Tests &
Blood Testing For Hypothyroidism.
- What Is Hypothyroidism?
Watch Our Video & Hear From A
Doctor About Hypothyroidism.
- Symptom Profiler
Record Your Hypothyroidism
Symptoms & Share With Your Doctor.
- Talk About Your Symptoms
Learn More About The Importance Of
Talking To Your Doctor.
- TSH Test
Search results
Results From The WOW.Com Content Network
Low levels of thyroid hormones can lead to symptoms including fatigue, weight gain, cold intolerance, dry, flakey skin, loss of hair and inability to concentrate.
Hypothyroidism (also called underactive thyroid, low thyroid or hypothyreosis) is a disorder of the endocrine system in which the thyroid gland does not produce enough thyroid hormones. [3] It can cause a number of symptoms, such as poor ability to tolerate cold , extreme fatigue, muscle aches , constipation , slow heart rate , depression , and ...
The most useful marker of thyroid gland function is serum thyroid-stimulating hormone (TSH) levels. TSH levels are determined by a classic negative feedback system in which high levels of T3 and T4 suppress the production of TSH, and low levels of T3 and T4 increase the production of TSH. TSH levels are thus often used by doctors as a screening ...
Adverse events are generally caused by incorrect dosing. Long-term suppression of TSH values below normal values frequently cause cardiac side effects and contribute to decreases in bone mineral density (low TSH levels are also well known to contribute to osteoporosis). [26] Too high a dose of levothyroxine causes hyperthyroidism.
Each time the dose is adjusted, TSH levels may be measured at that frequency until the correct dose is determined. [67] Once titrated to a proper dose, TSH levels will be monitored yearly. [67] The target level for TSH is the subject of debate, with factors like age, sex, individual needs and special circumstances such as pregnancy being ...
Thyroid-stimulating hormone (also known as thyrotropin, thyrotropic hormone, or abbreviated TSH) is a pituitary hormone that stimulates the thyroid gland to produce thyroxine (T 4), and then triiodothyronine (T 3) which stimulates the metabolism of almost every tissue in the body. [1]