Hyperthyroidism (Overactive Thyroid)

Hyperthyroidism (overactive thyroid) is a condition in which your thyroid gland produces too much of the hormone thyroxine. Hyperthyroidism can significantly accelerate your body’s metabolism, causing sudden weight loss, a rapid or irregular heartbeat, sweating, and nervousness or irritability.

Hyperthyroidism can mimic other health problems, which may make it difficult for your doctor to diagnose. It can also cause a wide variety of signs and symptoms, including:

  • Sudden weight loss, even when your appetite and diet remain normal or even increase
  • Rapid heartbeat (tachycardia) — commonly more than 100 beats a minute — irregular heartbeat (arrhythmia) or pounding of your heart (palpitations)
  • Increased appetite
  • Nervousness, anxiety and irritability
  • Tremor — usually a fine trembling in your hands and fingers
  • Sweating
  • Changes in menstrual patterns
  • Increased sensitivity to heat
  • Changes in bowel patterns, especially more frequent bowel movements
  • An enlarged thyroid gland (goiter), which may appear as a swelling at the base of your neck
  • Fatigue, muscle weakness
  • Difficulty sleeping

Who gets this problem?
Older adults are more likely to have either no signs or symptoms or subtle ones, such as an increased heart rate, heat intolerance and a tendency to become tired during ordinary activities.

Grave’s Ophthalmopathy:

Sometimes a problem called Graves’ Ophthalmopathy may affect your eyes. In this disorder, your eyeballs protrude beyond their normal protective orbits when tissues and muscles behind your eyes swell. This pushes the eyeballs forward so far that they actually bulge out of their orbits. This can cause the front surface of your eyeballs to become very dry. Signs and symptoms of Graves’ ophthalmopathy include:

  • Protruding eyeballs
  • Red or swollen eyes
  • Excessive tearing or discomfort in one or both eyes
  • Light sensitivity, blurry or double vision, inflammation, or reduced eye movement

What causes Hyperthyroidism?
A number of conditions, including Graves’ disease, toxic adenoma, Plummer’s disease (toxic multinodular goiter) and thyroiditis, can cause hyperthyroidism.

Hyperthyroidism can lead to a number of complications:

  • Heart problems. Some of the most serious complications of hyperthyroidism involve the heart. These include a rapid heart rate, a heart rhythm disorder called atrial fibrillation and congestive heart failure — a condition in which your heart can’t circulate enough blood to meet your body’s needs. These complications are generally reversible with appropriate treatment.
  • Brittle bones. Untreated hyperthyroidism can also lead to weak, brittle bones (osteoporosis). The strength of your bones depends, in part, on the amount of calcium and other minerals they contain. Too much thyroid hormone interferes with your body’s ability to incorporate calcium into your bones.
  • Eye problems. People with Graves’ ophthalmopathy develop eye problems, including bulging, red or swollen eyes, sensitivity to light, and blurring or double vision.
  • Red, swollen skin. In rare cases, people with Graves’ disease develop Graves’ dermopathy, which affects the skin, causing redness and swelling, often on the shins and feet.
  • Thyrotoxic crisis. Hyperthyroidism also places you at risk of thyrotoxic crisis — a sudden intensification of your symptoms, leading to a fever, a rapid pulse and even delirium. If this occurs, seek immediate medical care.
  • How is this diagnosed? A diagnosis can be confirmed with blood tests that measure the levels of thyroxine and TSH in your blood. High levels of thyroxine and low or nonexistent amounts of TSH indicate an overactive thyroid. The amount of TSH is important because it’s the hormone that signals your thyroid gland to produce more thyroxine. These tests are particularly necessary for older adults, who may not have classic symptoms of hyperthyroidism.

How can chiropractic help?
There is evidence that supports certain cases of thyroid disorders can result from the disruption or malfunction of nerves emerging from the brain and spinal cord which control the thyroid gland.  Eliminating improper curvature in the spine resulting in stretching or pinching the nerves that supply signals to the thyroid gland.