TSH (Thyroid Stimulating Hormone)
Requires a routine blood sample. It is the primary test used to screen for an underactive or overactive thyroid gland.
Free T3 & Free T4
Requires a blood sample. It measures the actual active thyroid hormones in the blood to confirm deeper thyroid issues.
Uric Acid
Requires a blood sample. High levels can form crystals, leading to severe joint pain known as gout or causing kidney stones.