obsolete_hyperthyroidism true true http://purl.obolibrary.org/obo/MONDO_0004425 NCIt:C3123 Overactivity of the thyroid gland resulting in overproduction of thyroid hormone and increased metabolic rate. Causes include diffuse hyperplasia of the thyroid gland (Graves' disease), single nodule in the thyroid gland, and thyroiditis. The symptoms are related to the increased metabolic rate and include weight loss, fatigue, heat intolerance, excessive sweating, diarrhea, tachycardia, insomnia, muscle weakness, and tremor. [ NCI ] Replaced by Mondo term MONDO_0004425, with which this term was previously merged. Use: http://purl.obolibrary.org/obo/MONDO_0004425 Zoe May Pendlington ICD10:E05 MONDO:0004425 DOID:7998 3.88.0 HP:0000836 MedDRA:10020850