Hyperthyroidism - Symptoms and causes - Mayo Clinic
2022年11月30日 · Hyperthyroidism can be caused by several medical conditions that affect the thyroid gland. The thyroid is a small, butterfly-shaped gland at the base of the neck. ... including pernicious anemia and primary adrenal insufficiency. A recent pregnancy, which raises the risk of developing thyroiditis. This can lead to hyperthyroidism.
Primary vs. secondary hyperthyroidism: What to know - Medical News Today
2024年4月8日 · Primary hyperthyroidism occurs when the thyroid gland produces too much thyroid hormone. This can be due to several reasons, such as Graves’ disease or thyroiditis, which...
Hyperthyroidism - StatPearls - NCBI Bookshelf
2020年9月14日 · Overt hyperthyroidism is defined as low or suppressed thyroid stimulating hormone (TSH) levels with elevated triiodothyronine (T3) levels and/or elevated thyroxine (T4) levels. Hyperthyroidism is associated with significant short-term and long-term morbidity.
Hyperthyroidism (Overactive Thyroid): Symptoms & Treatment
Hyperthyroidism, also called overactive thyroid, happens when your thyroid makes and releases high levels of thyroid hormone. It speeds up several bodily functions, causing symptoms like rapid heart rate, weight loss, increased appetite and anxiety. Hyperthyroidism is treatable — typically with medications. Thyroid Disorders Treatment.
Diagnosis of hyperthyroidism - UpToDate
2023年7月10日 · The diagnosis of hyperthyroidism is usually evident in patients with unequivocal clinical and biochemical manifestations of the disease. Other patients have fewer and less obvious clinical signs but definite biochemical hyperthyroidism.
Hyperthyroidism - Diagnosis and treatment - Mayo Clinic
2022年11月30日 · Diagnosis. Hyperthyroidism is diagnosed with a medical history, physical exam and blood tests. Depending on the results of the blood tests, you may need other tests too. Medical history and physical exam. During the exam, your health care provider may check for: Slight tremor in your fingers and hands. Overactive reflexes.
Hyperthyroidism: Diagnosis and Treatment - AAFP
2016年3月1日 · Hyperthyroidism is an excessive concentration of thyroid hormones in tissues caused by increased synthesis of thyroid hormones, excessive release of preformed thyroid hormones, or...
Hyperthyroidism (Overactive Thyroid) - NIDDK
Hyperthyroidism, also called overactive thyroid, is when the thyroid gland makes more thyroid hormones than your body needs. The thyroid is a small, butterfly-shaped gland in the front of your neck. Thyroid hormones control the way the body uses energy, so they affect nearly every organ in your body, even the way your heart beats.
Hyperthyroidism (primary) - PMC - National Center for …
2010年7月19日 · Introduction. Hyperthyroidism is characterised by high levels of serum thyroxine and triiodothyronine, and low levels of thyroid-stimulating hormone. The main causes of hyperthyroidism are Graves' disease, toxic multinodular goitre, and toxic adenoma. About 20 times more women than men have hyperthyroidism. Methods and outcomes.
Hyperthyroidism | Graves' Disease | Overactive Thyroid
2024年3月22日 · What is hyperthyroidism? Hyperthyroidism, or overactive thyroid, happens when your thyroid gland makes more thyroid hormones than your body needs. Your thyroid is a small, butterfly-shaped gland in the front of your neck. It makes hormones that control the …