Thyroid-Stimulating Hormone (TSH) is a common blood test that evaluates how well your thyroid gland is working. TSH is produced by the pituitary gland and is responsible for regulating the amount of hormones released by the thyroid. The TSH blood test is also used to screen for an underactive or an overactive thyroid gland. Please check the TSH (Thyroid Stimulating Hormone) test price in Delhi NCR.