Hyperthyroidism Diagnosis and Treatment

Common Symptoms

The American Academy of Family Physicians notes that hyperthyroidism is characterized by tremors, nervousness, insomnia, excessive sweating, heat intolerance, tachycardia, hypertension, and goiter 1
Hair loss is a symptom of hyperthyroidism, as reported by the Annals of Internal Medicine 2
Insomnia is a common symptom of hyperthyroidism, according to the American family physician and the Annals of Internal Medicine 1, 2
Hyperactivity is a symptom of hyperthyroidism, as noted by the Annals of Internal Medicine 2

The American Heart Association, as reported in Circulation, states that hyperthyroidism is associated with decreased systemic vascular resistance, increased cardiac output, and potential pulmonary artery hypertension 3
Potential heart failure in severe cases of hyperthyroidism is a concern, as noted by the American family physician and Circulation 1, 3

The American Society of Clinical Oncology recommends beta-blockers, such as atenolol or propranolol, to control heart rate and reduce tremors in patients with hyperthyroidism 4, 5
Hydration and supportive care are essential for symptomatic relief in patients with hyperthyroidism, as reported by the Journal of Clinical Oncology 5
Pregnancy requires careful monitoring, as hyperthyroidism increases the risk of severe preeclampsia, preterm delivery, and heart failure, according to the American family physician 1

Cardiovascular complications, including atrial fibrillation and heart failure, are associated with untreated hyperthyroidism, as noted by Circulation 3
Adverse pregnancy outcomes are a concern in untreated hyperthyroidism, as reported by the American family physician 1
Thyroid storm, a rare but life-threatening emergency, can occur in untreated hyperthyroidism, according to the American family physician 1