Understanding Thyroid Health
Your thyroid is a small, butterfly-shaped gland located in the front of your neck — but it plays a big role in your overall health. It produces hormones that regulate metabolism, energy, heart rate, and body temperature. When the thyroid doesn’t function properly, it can lead to a range of health issues that affect daily life.
Common Thyroid Disorders
1. Hypothyroidism (Underactive Thyroid)
This occurs when the thyroid gland doesn’t produce enough hormones. Symptoms may include fatigue, weight gain, dry skin, constipation, depression, and sensitivity to cold. The most common cause is Hashimoto’s thyroiditis, an autoimmune condition.
2. Hyperthyroidism (Overactive Thyroid)
In this condition, the thyroid produces too much hormone. Symptoms can include weight loss, anxiety, tremors, rapid heartbeat, sweating, and heat intolerance. The most frequent cause is Graves’ disease, another autoimmune disorder.
3. Thyroid Nodules and Goiter
Nodules are lumps or growths in the thyroid gland. Most are benign, but some may need further evaluation. A goiter refers to an enlargement of the thyroid, often caused by iodine deficiency or autoimmune disease.
4. Thyroid Cancer
Though relatively uncommon, thyroid cancer is often highly treatable. Early detection through physical exams and imaging is essential for successful outcomes.
Diagnosis
At Diabesity and Obesity Clinic, we use advanced diagnostic tools to accurately identify thyroid disorders. These include:
- Blood tests to measure T3, T4, and TSH levels (and thyroid antibodies if needed)
- Ultrasound to evaluate thyroid size, shape, and nodules
- Fine-needle aspiration (FNA) biopsy for suspicious nodules
- Radioactive iodine uptake tests to assess thyroid function