What does hyperthyroid mean?
A condition in which the thyroid gland is overactive, producing excess thyroid hormones. This can lead to symptoms such as weight loss, rapid heartbeat, and nervousness.
Example
"The doctor diagnosed her with hyperthyroidism, which explained her recent weight loss and increased energy levels."
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.