Patients with thyroid nodules can drink coffee, but it is not recommended if symptoms of hyperthyroidism are present. There are no studies to indicate that the occurrence and development of thyroid nodules are related to coffee drinking, so patients with thyroid nodules can drink coffee in moderation if their thyroid function tests are normal, but coffee contains caffeine, and it is not recommended to drink a large amount of strong coffee at once. Patients with thyroid nodules accompanied by hyperthyroidism are not recommended to drink coffee because coffee may cause nervous system excitement, thus leading to increased heart rate and metabolism. Hyperthyroid patients, on the other hand, already have an elevated basal metabolic rate due to the elevated thyroid hormones in their bodies, so it is best to avoid drinking coffee to avoid aggravating their condition. Whether you can drink coffee with thyroid nodules, you can consult a professional physician for advice.