T4 (Free) and TSH (Ultrasensitive) Test and Its Price in Delhi, India

This test is used to estimate the thyroid hormones: T4 and TSH. This test helps investigate whether the thyroid gland is working correctly or not.

Thyroid Gland:

This is a small gland which is of the shape of a butterfly present in the neck. It has two lobes which are divided by an isthmus. It is the producing house of the following hormones:

• T3
• T4
• TSH

What is T4?

It is a thyroid hormone that helps maintain the energy of the body. It is well known as Thyroxine.

If the levels of T4 increases, it causes the following:

• Hyperactivity
• Loss of hair
• Anxiety
• Irritation
• Skipped periods
• Sweating

What is TSH Hormone?

It stands for Thyroid stimulating hormone. As the name suggests, it stimulates the thyroid gland to release T4 and T3 hormones. This hormone helps in the maintenance of thyroid hormone levels.

If this hormone is released more, the following symptoms are seen:

• Weight gain
• Fever
• Fatigue
• Cold intolerance
• Irregular periods

Conditions related to abnormal functioning of the Thyroid gland:

Hypothyroidism:

• The interactivity of the thyroid gland.
• Causes menstrual irregularity and fatigue

Hyperthyroidism:

• This is a condition marked by the overactivity of the gland.
• It is marked by insomnia and weight loss along with Anxiety.

Why is this test done?

• This test helps determine the levels of T4 and TSH, which allows for the recognition of hypothyroid.
• This condition can be treated more accurately, which is detected in the initial stages.

Requirements for this test:

No such preparation is required. It is only necessary to tell the physician about any medication you take.

If you take any medicine for hypothyroid or hyperthyroid, you must stop it two months before the test.

Procedure:

A simple blood sample is required

• The needle is inserted into the arm, and blood is withdrawn.
• Cotton is placed on the site.
• The model is sent for examination