Hyperthyroidism Center - Napa, CA
Napa Endocrinologist Doctors for HyperthyroidismType of Physician: Endocrinologist What is a Endocrinologist? A subspecialty certification by the Board of Internal Medicine; practitioners treat disorders of the internal (endocrine) glands such as the thyroid and adrenal glands. Endocrinology also deals with disorders such as diabetes, metabolic and nutritional disorders, pituitary diseases, and menstrual and sexual problems. Specialty: Endocrinology Common Name: Endocrinologist Doctors in Napa * Eugene Eisenberg MD  R S Isaac Gardner MD  Sutter Specialty Office  Robert B Mims MD  Marin Endocrine Associates  Marin Endocrine Associates  John C Arpels MD  VA Outpatient Clinic  Whiting & Whiting  Ronald Krauss MD  Genevieve Yue MD  Steven B Lewis MD  Childrens' Hospital Oakland Endocrinology  Kin-Kee Pun MD  Pacific Heights Medical Group  Diabetes & Endocrine Institute  Peter A Linfoot MD Inc  Diabetes & Endocrine Institute  Malin Aubry Gores Wang Haddad & Sankaran  George P Fulmer MD  Pacific Internal Medicine Associates  Harvey C Edelman MD  Stephen L Kaufman MD  Obstetric & Gynecologic Association of San Francisco  Obstetric & Gynecologic Association of San Francisco  Obstetric & Gynecologic Association of San Francisco  George Kimmerling MD  Pacific Women's Ob/Gyn Medical Group  Robert Rushakoff MD  Karen S Smith-McCune MD  Philip H Frost MD  Ira D Goldfine MD  Steven T Harris MD  Daniel D Bikle MD  VA Medical Center  UCSF VA Medical Center  Michenfelder & Myers MDs  Michenfelder & Myers MDs  Derald L Seid DO & Derice Seid MD  Brenda Shue, MD  The Office of Dr Becker  The Office of Dr Becker  Paul A Fitzgerald MD  Endocrine Metabolism Group UCSF Medical Center  Mark Klebanov MD  Endocrine Metabolism Group UCSF Medical Center  Endocrine Metabolism Group UCSF Medical Center  Norman J Rosen MD  Endocrine Metabolism Group UCSF Medical Center  John Muir Medical Center Primary Care Walnut Creek  John Muir Medical Group  SFGH Clinic Research Ctr  SFGH Clinic Research Ctr  SFGH Clinic Research Ctr  SFGH Clinic Research Ctr  Nancy J Bohannon MD  Renata P Smilo MD & Lawrence L Chao MD  Comprehensive Diabetes Endocrine Medical Associates  Comprehensive Diabetes Endocrine Medical Associates  Woodland Healthcare Clinic Internal Medicine  Frank Hsu MD  Aaron M Roland MD & Associates  William D Zigrang MD  Internal Medicine Associates  Internal Medicine Associates  Kaiser Union City Endocrinology  Kaiser Union City Endocrinology  San Mateo Medical Center Primary Care Clinic  Sherna Madan MD  George L Shmagranoff MD  Sequioa Medical Associates  Aruna Chakravorty MD  Washington Township Medical Group  Southern California Endocrine Medical Group  Menlo Medical Clinic  Elizabeth B Fraze MD  Carol J Thomas MD  Palo Alto Medical Clinic Nuclear Medicine  Palo Alto Medical Clinic Medical Specialties  Palo Alto Medical Clinic Medical Specialties  Palo Alto Medical Clinic Medical Specialties  Medical Specialties Clinic  Medical Specialties Clinic  Endocrine Metabolic Medical Center  Mercy Medical Group Medical Specialties  Sutter Medical Foundation Subspecialty  Sutter Medical Foundation Subspecialty  Sutter Medical Foundation Subspecialty  UC Davis Medical Group Internal Medicine  UC Davis Medical Group Internal Medicine  William G Cushard Jr. MD  Camino Medical Group  Camino Medical Group  Camino Medical Group  Michael S Greenfield MD  Manoukian Medical Group  Diabetes Care Medical Clinic Inc  Jing C Liu MD  San Jose Medical Group  Mercy San Juan Hospital Napa, CaliforniaUpcoming Local Events2012-06-16
2012-06-24
2012-07-01
2012-07-28
2012-08-05
2012-08-12
2012-08-25
2012-08-26
2012-10-21
2012-10-27
HyperthyroidismRead the Hyperthyroidism article » What is hyperthyroidism?Hyperthyroidism is a condition in which an overactive thyroid gland is producing an excessive amount of thyroid hormones that circulate in the blood. ("Hyper" means "over" in Greek). Thyrotoxicosis is a toxic condition that is caused by an excess of thyroid hormones from any cause. Thyrotoxicosis can be caused by an excessive intake of thyroid hormone or by overproduction of thyroid hormones by the thyroid gland. Because both physicians and patients often use these words interchangeably, we will take some liberty by using the term "hyperthyroidism" throughout this article.
What are thyroid hormones?Thyroid hormones stimulate the metabolism of cells. They are produced by the thyroid gland. The thyroid gland is located in the lower part of the neck, below the Adam's apple. The gland wraps around the windpipe (trachea) and has a shape that is similar to a butterfly formed by two wings (lobes) and attached by a middle part (isthmus). The thyroid gland removes iodine from the blood (which comes mostly from a diet of foods such as seafood, bread, and salt) and uses it to produce thyroid hormones. The two most important thyroid hormones are thyroxine (T4) and triiodothyronine (T3) representing 99.9% and 0.1% of thyroid hormones respectively. The hormone with the most biological activity (for example, the greatest effect on the body) is actually T3. Once released from the thyroid gland into the blood, a large amount of T4 is converted to T3 - the more active hormone that affects the metabolism of cells. Thyroid hormone regulation--the chain of commandThe thyroid itself is regulated by another gland located in the brain, called the pituitary. In turn, the pituitary is regulated in part by thyroid hormone that is circulating in the blood (a "feedback" effect of thyroid hormone on the pit... Recommended Reading Related to HyperthyroidismFine-Needle Aspiration Biopsy of the Thyroid » What are thyroid nodules?The thyroid gland is found in the neck just below the "Adam's apple." This gland is responsible for producing thyroid hormone, which is an important hormone that stimulates the metabolism of the body. Between 4% and 7% of people in the United States have lumps (or nodules) in their thyroid gland that can be felt on examination. Like many things, the thyroid gland gets "lumpier" as we get older and the frequency of these nodules increases with age. In fact, many are found incidentally during routine examinations or radiology testing. Thyroid nodules are also more common in women than in men. In fact, ultrasound studies have found that up to one in every three women has at least one thyroid nodule that may be too small to notice. (Usually, a nodule needs to be greater than one centimeter in diameter for it to be felt.). Interestingly, because women have so many more nodules than men, the incidence of detected cancer is higher in women then in men by... Read the Fine-Needle Aspiration Biopsy of the Thyroid article » Other Related Hyperthyroidism ArticlesEmergency Contact for Napa
Nearby Napa Hospitals *Sonoma Valley Hospital Queen of the Valley Medical Center Napa State Hospital St Helena Hospital Petaluma Valley Hospital Santa Rosa Memorial Hospital Main Campus Sutter Medical Center of Santa Rosa Chanate Campus Kaiser Permanente Santa Rosa Medical Center Kaiser Permanente Vallejo Medical Center Sutter Solano Medical Center Novato Community Hospital St Helena Hospital Center for Behavioral Health Palm Drive Hospital Telecare Solano Psychiatric Health Facility NorthBay Medical Center Kaiser Permanente San Rafael Medical Center VacaValley Hospital Doctor's Medical Center San Pablo Healdsburg District Hospital Kentfield Rehabilitation & Specialty Hospital Marin General Hospital Contra Costa Regional Medical Center VA Northern CA Healthcare System at Martinez John Muir Behavioral Health Center John Muir Medical Center Concord Campus Featured Articles*Provider Directory Terms of Use: The WebMD 'Provider Directory' is provided by WebMD for use by the general public as a quick reference of information about Providers. The Provider Directory is not intended as a tool for verifying the credentials, qualifications, or abilities of any Provider contained therein. Inclusion in the Provider Directory does not imply recommendation or endorsement nor does omission in the Provider Directory imply WebMD disapproval. |
Suggested Reading on Hyperthyroidism by Our Doctors
-
Related Diseases & Conditions
14 articles-
Thyroid Cancer
- There are four major types of thyroid cancer: papillary, follicular, medullary, and anaplastic thyroid cancer. Tumors on the thyroid are referred to as thyroid nodules. Symptoms of thyroid cancer include swollen lymph nodes, pain in the throat, difficulty swallowing, hoarseness, and a lump near the Adam's apple. Treatment usually involves chemotherapy, surgery, radioactive iodine, hormone treatment or external radiation and depends upon the type of thyroid cancer, the patient's age, the tumor size, and whether the cancer has metastasized.
-
Hypothyroidism
- Hypothyroidism is any state in which thyroid hormone production is below normal. Normally, the rate of thyroid hormone production is controlled by the brain at the pituitary. Hypothyroidism is a very common condition and the symptoms of hypothyroidism are often subtle.
-
Thyroiditis
- Thyroiditis is the inflammation of the thyroid gland. The inflamed thyroid gland can release an excess of thyroid hormones into the blood stream, resulting in a temporary hyperthyroid state. Some forms of thyroiditis can be diagnosed based on tenderness and enlargement of the thyroid gland. A thyroid scan sometimes is used in making the diagnosis. Thyroiditis can also be diagnosed with a biopsy of the thyroid gland.
-
Premature Ventricular Contractions (PVCs)
- Premature ventricular contractions (PVCs) are premature heartbeats originating from the ventricles of the heart. PVCs are premature because they occur before the regular heartbeat. There are many causes of premature ventricular contractions to include: heart attack, high blood pressure, congestive heart failure, mitral valve prolapse, hypokalemia, hypoxia, medications, excess caffeine, drug abuse, and myocarditis.
-
Vitiligo
- Vitiligo is a condition in which the skin turns white due to the loss of pigment from the melanocytes, cells that produce the pigment melanin that gives the skin color.
-
Thyroid Nodules
- Thyroid nodules are the most common endocrine problem in the United States. The term "thyroid nodule" refers to any abnormal growth that forms a lump in the thyroid gland. The vast majority of thyroid nodules are benign.
-
Insomnia
- Insomnia is the perception or complaint of inadequate or poor-quality sleep because of difficulty falling asleep; waking up frequently during the night with difficulty returning to sleep; waking up too early in the morning; or unrefreshing sleep. Secondary insomnia is the most common type of insomnia. Treatment for insomnia include lifestyle changes, cognitive behavioral therapy, and medication.
-
Night Sweats
- Night sweats are severe hot flashes that occur at night and result in a drenching sweat. In order to distinguish night sweats that arise from medical causes from those that occur because one's surroundings are too warm, doctors generally refer to true night sweats as severe hot flashes occurring at night that can drench sleepwear and sheets, which are not related to an overheated environment.
-
Dizziness
- Dizziness is a symptom that is often applies to a variety of sensations including lightheadedness and vertigo. Causes of dizziness include low blood pressure, heart problems, anemia, dehydration, and more. Treatment of dizziness depends on the cause.
-
Hypercalcemia (Elevated Calcium Levels)
- Hypercalcemia is a condition in which calcium levels in the blood are elevated. Hypercalcemia is associated with other conditions such as hyperparathyroidism, lung cancer, breast cancer, kidney failure, and elevated levels of vitamin D. Symptoms of hypercalcemia include constipation, nausea, abdominal pain, kidney stones, to name a few. Treatment depends on the cause of hypercalcemia.
-
Thyroid Disease
- There are many types of thyroid disease. Some occur due to the function of the thyroid itself such as hypothyroidism, hyperthyroidism, Hashimoto's thyroiditis, etc. Some causes of thyroid disease occur due to problems with the structure of the thyroid gland such as goiters, thyroid nodules, and thyroid cancer. Treatment of thyroid disease depends on the cause of the disease.
-
Gynecomastia
- Gynecomastia, an enlargement of the gland tissue in the male breast is the caused by an imbalance of hormones. Certain medical conditions may also lead to gynecomastia such as cirrhosis, malnutrition, disorders of the male sex organs, kidney failure, thyroid disorders, and medications. Gynecomastia is generally treated with medication, and if necessary surgery.
-
Dry Skin
- Dry skin (xeroderma) may be caused by external factors, like cold temperatures, low humidity, harsh soaps, and certain medications, or internal factors, such as thyroid disease, diabetes, psoriasis, or Sjogren's syndrome. Symptoms and signs of dry skin include itching and red, cracked or flaky skin. The main treatment for dry skin is frequent, daily lubrication of the skin.
-
Graves' Disease
- Graves' disease is an autoimmune disease that affects the thyroid. Some of the symptoms of Graves' disease include hand tremors, rapid heartbeat, trouble sleeping, enlarged thyroid, thinning of the skin or fine brittle hair. Causes of Graves' disease are thought to be multifactorial such as genes, gender, stress, and infection. Treatment for Graves' disease is generally medication.
-
Thyroid Cancer
-
Medications
10 articles -
Procedures & Tests
5 articles -
Pictures, Images & Quizzes
6 articles -
Doctor's & Expert's Views
17 articles -
Health News
4 articles -
Health Features
1 articles
