Hypothyroidism is far more common in women, and the prevalence of mild hypothyroidism increases in the elderly. Hashimoto’s thyroiditis, an autoimmune disease that is a major cause of hypothyroidism, is a familial disorder.Author: Charles Emerson, Mira Sofia Torres. Apr 28, 2011 · Hypothyroidism, also known as underactive thyroid disease, is a health condition where the thyroid gland doesn't produce sufficient levels of thyroid hormones.
Apr 02, 2018 · Examples of common causes of hypothyroidism in adults include Hashimoto's thyroiditis, an autoimmune form of overactive thyroid, lymphocytic thyroiditis, which may occur after hyperthyroidism (underactive thyroid), thyroid destruction from radioactive iodine or surgery, pituitary or hypothalamic disease, medications, and severe iodine deficiency. Common causes of hypothyroidism in adults include: Autoimmune Thyroiditis (Hashimoto's Thyroiditis) This inherited condition is the most common cause of hypothyroidism in adults. Hashimoto's thyroiditis is an autoimmune disease in which the body's immune system, or natural defense system, attacks its own thyroid gland.
Hypothyroidism in adults. Levothyroxine if warranted by clinical and laboratory findings, not for simple TSH elevation. In young adults, levothyroxine is usually started at a dose of about 1.5 microg/kg per day, taken on an empty stomach. Elderly patients and those with coronary artery disease should start at a lower dose: 12.5 to 50 microg per day. Thyroid disorders have no age limits; indeed, hypothyroidism is clearly more common in older than in younger adults. Despite the increased frequency of thyroid problems in older individuals, physicians need a high index of suspicion to make the diagnosis since thyroid disorders often manifest as a disorder of another system in the body.