Dry throat is not related to thyroid nodule disease, dry throat is common in chronic pharyngitis, patients have a long history of smoking, drinking history, eating too spicy, etc., sometimes also due to severe sleep apnea syndrome, that is, we often say snoring caused by the patient in the sleep of the long-term open-mouth breathing will lead to pharyngeal discomfort, and a small number of patients are due to suffer from diabetes caused by the mouth when the sugar content can also lead to dry throat. When the sugar content in the mouth is too high, it can also lead to dry throat. Thyroid nodule disease is often due to autoimmune diseases, thyroid secretion level abnormalities, previous viral infections, etc., which requires further investigation of thyroid ultrasound, thyroid function, blood routine, etc., and if necessary, also need to carry out a puncture biopsy, excision of the nodule to do a pathological biopsy in order to clarify the nature of its. In conclusion, if there is any obvious discomfort in the body, it is necessary to go to the hospital in time for consultation and related treatment.