Most people who develop thyroid nodules have no symptoms. However, symptoms can include:
- A sensation of a lump in the throat
- Difficulty swallowing
- Hoarseness
- Cough
A nodule can produce excess thyroid hormone (hyperactive nodule). Symptoms of this condition include:
- An elevated heart rate
- Weight loss
- Diarrhea
- Tremor
On the other hand, underactive thyroid nodules can result in a condition known as hypothyroidism. Symptoms of this condition may include:
