Thyroid Function Tests:
FT3, FT4, and TSH 🦋

What Are FT3, FT4, and TSH? 🔍

• FT3 (Free Triiodothyronine): The active form of thyroid hormone that regulates your metabolism, energy levels, and overall cellular function.
• FT4 (Free Thyroxine): The primary hormone produced by the thyroid gland, which is later converted into FT3 in your body.
• TSH (Thyroid-Stimulating Hormone): A hormone released by the pituitary gland that controls the production of FT3 and FT4 by the thyroid gland.

These three markers work together to maintain a healthy metabolism and energy balance in your body. ⚖️

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Why Are Thyroid Function Tests Important? 🤔

Doctors recommend these tests to:

• Diagnose Thyroid Disorders: Detect conditions like hypothyroidism (underactive thyroid) or hyperthyroidism (overactive thyroid).
• Monitor Thyroid Treatments: Track the effectiveness of medications or therapies for thyroid disorders.
• Evaluate Symptoms: Investigate symptoms like fatigue, weight changes, mood swings, hair loss, or temperature sensitivity.
• Screen High-Risk Individuals: Ensure thyroid health in people with a family history of thyroid issues, autoimmune diseases, or during pregnancy.

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What Can the Tests Reveal? 👀

TSH Levels:

• High TSH: Indicates hypothyroidism (underactive thyroid).
• Low TSH: Suggests hyperthyroidism (overactive thyroid).

FT4 and FT3 Levels:

• Low FT4/FT3: May confirm hypothyroidism, where the thyroid gland is not producing enough hormones.
• High FT4/FT3: Indicates hyperthyroidism, where the thyroid gland is producing too many hormones.

The combination of these tests provides a comprehensive overview of thyroid health, helping to pinpoint the cause of abnormal hormone levels.

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A Vital Check for Metabolic Health 💡

Thyroid function tests are quick, non-invasive, and provide critical insights into your metabolic and hormonal balance. Early detection and treatment of thyroid issues can significantly improve your quality of life.

Ensure your thyroid health—book your appointment today for FT3, FT4, and TSH testing.

DISCLAIMER: The information presented on this page has been intentionally condensed and simplified to make it accessible and easier to understand for the general audience. Its purpose is solely to provide basic awareness and education on the topic discussed. It is important to note that this content is not exhaustive and does not replace or serve as a substitute for professional medical advice, diagnosis, or treatment. Readers are strongly advised to seek consultations with qualified healthcare professionals or specialists for accurate assessment, personalized guidance, and appropriate medical care. Relying solely on the information provided here, without professional oversight, may lead to misunderstandings or inadequate treatment.