What is the Thyroid?
The thyroid is a butterfly-shaped gland located in the lower part of the throat.
It produces hormones T3 (triiodothyronine) and T4 (thyroxine).
These hormones regulate:
Energy levels
Heart rate
Body temperature
Common thyroid problems:
Hypothyroidism – an underactive gland producing too few hormones
Hyperthyroidism – an overactive gland producing too many hormones
Thyroid nodules or cancer – formation of lumps or tumors
Most Common Thyroid Symptoms
1. Restlessness and Anxiety
Feeling anxious or nervous without reason may indicate an overactive thyroid.
Hyperthyroidism speeds up metabolism, leading to increased stress and nervousness.
2. Mood Swings and Hand Tremors
Mood swings are frequent in hyperthyroid patients.
Mild hand tremors may also occur in rare conditions like Hashimoto’s encephalopathy.
3. Unexplained Weight Changes
Weight gain without dietary or lifestyle changes may indicate hypothyroidism.
Low thyroid hormone levels reduce energy consumption, slowing metabolism.
4. Other Possible Symptoms
Fatigue or constant tiredness
Swelling in the neck (goiter)
Cold intolerance or heat intolerance
Hair thinning, dry skin, or brittle nails
Thyroid Treatment
Consult a doctor if symptoms persist.
Diagnosis includes tests for TSH, T3, and T4 levels.
Treatment options depend on the condition:
Medications to regulate hormone levels
Radioactive iodine therapy to shrink overactive thyroid tissue
Surgery in severe cases or thyroid nodules
Lifestyle recommendations:
Balanced, iodine-rich diet
Regular exercise
Stress management
Avoid smoking and alcohol.
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