Hyperthyroidism

December 24, 2024
Published
Last updated
December 24, 2024
Sophie's Key take aways
  • Hyperthyroidism is a condition in which the thyroid gland produces too many hormones, implicating metabolism regulation.
  • Main symptoms include weight loss, rapid heartbeat and irritability.

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What Is Hyperthyroidism?

Hyperthyroidism occurs when the thyroid gland, located in the neck, becomes overactive, leading to an excess production of thyroid hormones.

These hormones regulate metabolism, affecting various body functions, such as:

  1. Energy levels
  1. Heart rate
  1. Weight management

For detailed information about hyperthyroidism, its symptoms, and management, visit the NHS Hyperthyroidism Overview.

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Symptoms of Hyperthyroidism:

  1. Weight Loss despite normal or increased appetite.
  1. Increased Heart Rate or palpitations.
  1. Nervousness or irritability.
  1. Sweating and heat intolerance.
  1. Fatigue and muscle weakness.
  1. Enlarged Thyroid Gland (Goitre).

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Causes of Hyperthyroidism:

  1. Graves' Disease: An autoimmune disorder causing the thyroid to overproduce hormones.
  1. Thyroid Nodules: Overactive lumps in the thyroid.
  1. Thyroiditis: Inflammation of the thyroid gland.

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Diagnosis:

Hyperthyroidism is diagnosed through:

  1. Blood Tests: Measure levels of thyroid hormones (T3 and T4) and TSH.
  1. Thyroid Scan: Detects overactive areas in the gland.

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Treatment Options:

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Managing Hyperthyroidism:
  1. Eat a balanced diet to manage weight changes.
  1. Monitor symptoms regularly.
  1. Follow up with a healthcare provider for ongoing care.

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Related Terms:

  1. Hypothyroidism - Underactivity of the thyroid gland, reducing metabolism.
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