Hypothyroidism is the abbreviation of hypothyroidism, hypothyroidism neck enlargement generally refers to hypothyroidism with goiter, through the drug treatment of goiter can be with the recovery of thyroid function may have a certain degree of shrinkage, but the complete elimination may be more difficult. Hypothyroidism can have goiter, hypothyroidism patients can follow the doctor’s instructions to take levothyroxine sodium tablets treatment, the serum thyroid hormone level control in a reasonable range after the patient’s goiter symptoms can be relieved to a certain extent, but want to completely eliminate the more difficult. If the goiter is severe enough to cause compression symptoms, such as difficulty in swallowing and breathing, surgery may need to be considered. Patients diagnosed with hypothyroidism with goiter should actively cooperate with their doctors.