Is hyperthyroidism contagious?

Jul 26, 2022 Source: Cainiu Health
Disease description:

My friend recently developed proptosis (bulging eyes) and was diagnosed with hyperthyroidism after a hospital examination. Is hyperthyroidism contagious?

Doctor's answer (1)
Dr. Pan Yongyuan
Hyperthyroidism is not contagious. It results from abnormal thyroid function, leading to excessive secretion of thyroid hormones, and commonly causes symptoms such as increased appetite with weight loss and palpitations. Patients with hyperthyroidism should avoid dietary iodine intake, maintain healthy lifestyle habits, prevent infections, and undergo regular medical check-ups.