Physiologic thyroid nodules refer to the increased demand for thyroid hormones during puberty, pregnancy and menopause. Physiologic thyroid nodules refer to the increased demand for thyroid hormones during puberty, pregnancy and menopause, resulting in a relative lack of thyroid hormone secretion, and so will manifest as physiologic thyroid nodules, which generally do not require special treatment. For physiological thyroid nodules, it is recommended to pay attention to the diet, add appropriate food with high iodine content, you can eat more iodized salt or seafood, and pay attention to regular ultrasound review of the thyroid nodules. When thyroid nodules are found in the clinic, it is recommended to consult endocrinology or thyroid and breast surgery to determine whether they are physiologic thyroid nodules.