Thyroid Profile

About This Package
This set checks the brain’s signal to the thyroid (TSH) and the active thyroid hormones (FT3, FT4). Together they show if your thyroid is underactive, overactive, or well-controlled on treatment. It helps explain symptoms like fatigue, weight change, palpitations, heat/cold intolerance, or hair loss. It’s also commonly used in pregnancy and for follow-up of known thyroid disease.

Patient Preparation
No fasting needed

Best Time to Test
Morning (preferred, but can also be done anytime of the day)

Tests included

• TSH
• FT3
• FT4

Why is it done
Used to diagnose overactive or underactive thyroid. Ordered if patient has fatigue, weight change, irregular heartbeat, or hair loss. Also monitors thyroid treatment.