Hyperthyroidism: Symptoms, Causes, Diagnosis and Treatment

July 28, 2022 | by Yashaswi Pathakamuri | Posted in Diseases

Hyperthyroidism: Causes, Symptoms and Treatment

Hyperthyroidism is a condition in which the thyroid gland produces too much thyroid hormone. The signs and symptoms of this condition are related to the increased metabolic rate. It is a common disorder that affects 3% of the population in the United States. It can be treated with medication and surgery.

This can cause the body to produce too much energy, leading to weight loss and fatigue. The symptoms of hyperthyroidism are often subtle, making it difficult for patients to detect them until they have progressed significantly.

Hyperthyroidism is a condition that affects as many as 10 million people in North America and Europe every year. It is most common among women between 40-60 years old who have an autoimmune disorder such as Graves’ disease or Hashimoto’s disease.

Causes

Hyperthyroidism is caused by a number of factors but is most commonly associated with Graves’ disease, an autoimmune disease that causes the immune system to attack the thyroid gland. Other causes include toxic nodules in the thyroid gland and other benign tumors.

Hyperthyroidism is caused by an overproduction of thyroid hormones in the body. This causes the metabolism to speed up and leads to weight loss as well as a rapid heart rate.

Hyperthyroidism may also be caused by certain medications or radiation therapy treatments for other diseases such as cancer.

Symptoms

Hyperthyroidism is a medical condition that is characterized by an overactive thyroid gland. It affects the body’s metabolism.

Symptoms of hyperthyroidism include:

  • Weight loss
  • Anxiety
  • Fatigue
  • Muscle weakness
  • Dry skin and hair
  • High heart rate
  • Hyperactivity
  • Unable to sleep
  • Feeling hot, Sweating
  • Frequent bowel movements
  • An irregular menstrual cycle
  • Tremors- usually a fine trembling in your hands and fingers
  • Increased appetite
  • Nervousness
  • Irritability
  • Changes in menstrual patterns
  • Increased sensitivity to heat
  • An enlarged thyroid gland (goiter)

Hyperthyroidism is a condition that affects many people. Symptoms of hyperthyroidism can vary depending on the individual and on how severe it is.

Diagnosis

Hyperthyroidism is a condition that affects the thyroid gland and has many symptoms. It may also be referred to as overactive thyroid or thyrotoxicosis.

Hyperthyroidism can be caused by an overactive thyroid gland, which causes the body to produce too much thyroxine (the active form of T4) and triiodothyronine (the active form of T3). This condition can also be caused by a tumor on one or both lobes of the pituitary gland.

The most common cause of this condition is Graves’ disease, which can be diagnosed by checking for antibodies in the blood or by measuring TSH, T4, and T3 levels in the blood.

Treatment

Hyperthyroidism is typically treated with anti-thyroid medication, which reduces the production of thyroid hormone in the body and can be administered via injection, inhaler or tablet form. If necessary, anti-thyroid medication may be used in combination with surgery to remove part of the thyroid gland.

It can be typically treated by using a drug called calcium channel blocker that prevents calcium levels from increasing in the body.

Other treatments for hyperthyroidism may include beta-blockers, which reduce the heart rate and muscle performance and are typically administered intravenously or by injection.

Risk factors

Hyperthyroidism is a condition wherein the thyroid gland produces too much of thyroid hormone, which is required for the body to function properly. Hyperthyroidism is associated with a number of risk factors, some of which include:

  • Age: The risk rises with age and people over the age of 60 are more likely to have hyperthyroidism.
  • Family history: People with a family history of hyperthyroidism are at an increased risk.
  • Genetics: Hyperthyroidism may be inherited from parents or grandparents and it can also be caused by genetic defects in genes that control thyroid production or iodine metabolism.
  • Hormone replacement therapy (HRT): Women who use HRT are at an increased risk for hyperthyroidism due to the effects that hormones have on the thyroid.

Complications

Hyperthyroidism is a condition that occurs when the thyroid gland produces too much of the hormone thyroxine. The main complication that comes with this disease is hyperthyroidism-induced heart disease and loss of memory. This complication causes an increased risk for heart attack or a stroke in people with hyperthyroidism.

This condition can cause complications in many different areas of a person’s life, such as their mental health, physical health, and social life.

Complications of Hyperthyroidism:

  • Mental Health: Anxiety, depression, psychosis
  • Physical Health: Fatigue, weight loss or gain
  • Social Life: Relationships issues

Other complications of hyperthyroidism:

Heart problems

Heart problems in Hyperthyroidism is a condition where the thyroid gland produces too much thyroxine, which is a hormone that regulates the body’s metabolism.

Heart complications in Hypothyroidism are not as common as those of Hyperthyroidism. However, they are still very serious and can be life-threatening.

Heart complications in Hypothyroidism are generally due to heart damage from lack of oxygen or blood flow.

Brittle bones

Brittle bones in hyperthyroidism is a common complication of the disease. This condition causes bones to break easily and can lead to serious complications.

Brittle bones in hyperthyroidism can cause a lot of problems including:

  • Bone fractures
  • Osteoporosis
  • Fracture healing problems
  • Osteomyelitis

Eye problems

Hyperthyroidism can lead to a range of complications such as eye problems, heart disease, weight gain, and nervous system issues. The most common complication is an enlarged thyroid gland which can cause inflammation in the eyes and vision problems.

Eye problems in Hyperthyroidism:

  • Retinal vein occlusion (RVO)
  • Glaucoma
  • Cataracts
  • Macular degeneration

Red, Swollen skin

The most common complication of hyperthyroidism is red, swollen skin. Hyperthyroidism causes the body to release more fluid than usual into the tissues, which can lead to excess fluid accumulation in the skin and other organs such as the lungs and brain. This can cause swelling in these areas and redness as well, which can lead to complications such as infections or organ failure.

Hyperthyroidism is a condition that occurs when the thyroid gland produces too much of the hormone thyroxine. It is characterized by an increase in heart rate, blood pressure, and body temperature.

Thyrotoxic crisis

Hyperthyroidism is a medical condition where the thyroid gland produces too much thyroid hormone. This condition can lead to complications such as goiter, hyperthyroidism, and heart disease.

The most common complication of Hyperthyroidism is the Thyrotoxic crisis which can occur when the body doesn’t have enough iodine to produce enough thyroid hormone.

Summary

Hyperthyroidism is a condition in which the thyroid gland produces too much thyroid hormone. This condition can result in weight loss, fatigue, anxiety, and many other symptoms.

Hyperthyroidism is a common disorder that affects women more than men. It is also the most common cause of goiter (a swelling of the thyroid gland) in adults.

Hyperthyroidism usually goes away on its own without treatment but it can be treated with medications if it becomes severe enough.

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