THYROID PROFILE

Disorders of Thyroid function are common. Results of TFTs should confirm one's clinical suspicion, namely that the patient is Euthyroid, Hypothyroid or Hyperthyroid. Reassessment of clinical status is particularly important when faced with an unexpected TFT result because it provides an important clue to the test (TSH, T4 and/or T3) that is likely to be discordant and guides further investigation.

Thyroid Profile is advised to for following analysis:

• Screening: Even before symptoms appear, the Thyroid Profile is used to screen people for thyroid dysfunction. For those at greatest risk like older adults, pregnant women, and people with a family history of thyroid disease, routine screening becomes very crucial.
• Diagnosis: This profile is essential for determining the underlying cause of thyroid imbalance symptoms like mood swings, weight fluctuations, and fatigue. It assists in determining whether the symptoms are caused by thyroid-related disorders such as hyperthyroidism, hypothyroidism, or other conditions.
• Monitoring: The Thyroid Profile is used to track the disease's advancement and treatment efficacy following a thyroid diagnosis. Frequent monitoring ensures that thyroid hormone levels stay within the desired range, enabling prompt therapy modifications.
• Assessing the Impact of Medical Conditions and Treatments: The Thyroid Profile can also be used to evaluate the impact of other medical conditions or treatments on thyroid function, such as pregnancy or specific medications. This supports the maintenance of optimal thyroid health through informed decision-making.

If you have following symptoms, then thyroid profile is advised:

For Hypothyroidism:

• Slower-than-usual heart rate
• Fatigue
• Increased sensitivity to cold
• Unexplained weight gain
• Dry skin 
• Dry and coarse hair
• Depression
• Heavy menstrual bleeding

For Hyperthyroidism:

• Faster-than-usual heart rate
• Difficulty in sleeping
• Unexplained weight loss
• Increased sensitivity to heat
• Clammy or sweaty skin
• Anxiety
• Irritability 
• Nervousness
• Irregular menstrual cycles or a lack of periods 

• Unless otherwise directed by your doctor, there is no need for you to make any special preparations before the thyroid profile. 
• Other blood tests can be carried out in addition to a thyroid profile. If your doctor advises you to have multiple tests at once, they may ask you to fast for a specific period of time prior to a blood test.
• Drink adequate water before sample collection.
• Avoid vigorous physical activity before the sample collection.
• Follow the preparatory instructions as guided by your doctor.

The Price of a Thyroid Profile test is Rs. 500. However, cost of the test may fluctuate depending on following factors:

• Other tests advised along with thyroid test
• Offers or discounts
• Empanelment of the patient

• T3 (Triiodothyronine): The most active thyroid hormone, T3, is essential for controlling body temperature, heart rate, and metabolism. T3 level measurement aids in the diagnosis of hyperthyroidism and evaluation of the extent of thyroid dysfunction.
• T4 (Thyroxine): The main hormone that the thyroid gland produces is T4, which the body then transforms into T3. T4 levels are essential for tracking thyroid hormone replacement treatment and for the diagnosis of hyperthyroidism and hypothyroidism.
• TSH (Thyroid Stimulating Hormone): TSH controls how much T3 and T4 the thyroid gland produces. TSH is an essential marker for the diagnosis and treatment of thyroid disorders because elevated or decreased levels correspond to an underactive or overactive thyroid, respectively.

The results for each specific Thyroid Hormone will be listed in your results. It might also say whether your results in each category are normal or abnormal by comparing it with reference ranges for standard values.

Following is the reference range:

Thyroid Hormone	Normal Value
TSH	0.5 to 4 mIU/L
Free T4	0.8 to 1.8 ng/dL in adults.
Total T3	80 to 180 ng/dL

Observations that can indicate Thyroid Function abnormality:

TSH	Free T4	Total or Free T3	Thyroid Function
Normal	Normal	Normal	Normal Thyroid function
Normal	Normal or Low	Normal or Low	Normal Thyroid function
Normal	Low	Normal or High	Normal Thyroid function
High	Low	Normal or Low	Primary Hypothyroidism

 

TSH	Free T4	Total or Free T3	Thyroid Function
Normal	Normal	Normal	Normal Thyroid function
Normal	Normal or Low	Normal or Low	Normal Thyroid function
Normal	Low	Normal or High	Normal Thyroid function
High	Normal	Normal	Subclinical Hypothyroidism
Low	High or Normal	High	Hyperthyroidism
Low	Normal	Normal	Subclinical Hypothyroidism

The Blood Sample for Thyroid Profile is taken in following steps:

• The area where the needle will be inserted to take your blood is cleaned with an antiseptic alcohol wipe. The hollow on the inside side of the elbow or the tip of the finger are the most common sites for this.
• A tourniquet or a band is tied around your upper arm to facilitate the access to the vein in your arm.
• A needle is used to puncture your vein. The blood sample is collected into a test tube attached to the needle. The needle may cause a small pinch or sting when it is inserted.
• Once the vial or test tube is filled, the blood sample collection for the test is finished and the needle is taken out.
• Finger pressure is applied on the puncture site to stop the bleeding and the band aid is applied at the site.

• Go to the Dr. B. Lal Lab website.
• Go to the “Book a test” tab.
• Select the “Lab Test” tab.
• Type “thyroid profile” in the search bar.
• Click on the test.
• The test page with all the test details will show up.
• Click on “Book Now”.
• Login and verify your mobile number with OTP.
• Now enter your details. 
• Select date & time for booking thyroid profile in Jaipur. 
• Check out.