Thyroid blood tests are an important part of diagnosing and treating thyroid disease. Based on how high or low the different ...

or overactive thyroid (hyperthyroidism). Many sexually transmitted infections (STIs) can be diagnosed using a blood sample. These tests are often combined with urine samples or swabs of infected ...

A TSH test measures blood levels of the thyroid stimulating hormone to diagnose a thyroid disorder. Your doctor will order a TSH test if you exhibit thyroid disorder symptoms like hair loss or ...