Diagnose-Me: Condition: Hyperthyroidism: Describes risk factors and diet suggestions. Also includes a glossary.DrKoop.com: Hyperthyroidism: Definition, causes, incidence and risk factors, with illustrations.eHealthMD: What Is Hyperthyroidism?: Explains thyroid hormone and how it affects the metabolism. Includes an overview of Graves' Disease, diagnostics and a glossary of terms.eMedicine Health: Thyroid Storm: Provides an overview, symptoms, and treatment for this medical condition, which is associated with very high levels of thyroid hormones.Endocrine Web: Hyperthyroidism: This introduction features common symptoms, signs, causes, diagnosis and treatment.Factitious Hyperthyroidism: Henry Ford Health System presents the risks, signs and prognosis of this disorder, which results from taking large amounts of thyroid hormone.Health World: Hyperthyroidism: Brief article by David L. Hoffmann B.Sc. which includes natural remedies that may help to reduce symptoms.Healthology, Inc.: Thyroid Health: Features videos and articles on hyperthyroidism.HealthSquare: Hyperthyroidism: Find out about tests and treatment, including tips on self-care and diet.InteliHealth: Hyperthyroidism: Harvard Medical School's Consumer Health Information describes thyroid gland function, causes, symptoms and prognosis.K. Jean Lucas, M.D.: Hyperthyroidism: Discusses symptoms, possible causes, diagnosis, treatment and weight gain issues.MedicineNet: Hyperthyroidism: Articles discuss excess hormones, also known as thyrotoxicosis, causes, regulation, medication and include doctor's responses.Molly b.'s Thyroid Pages: Personal experience with multinodular goiter, thyroid cyst, symptoms and treatment. Includes an FAQ and a forum.The Merck Manual: Hyperthyroidism: An in-depth summary of causes, symptoms, diagnosis and treatment.