Usually, the special face of hypothyroidism is the mucous edema face, which mainly includes swelling of the face and eyelids, and expression of indifference, etc. However, it is possible to have no face changes, and it is recommended to consult a doctor. Generally, mild hypothyroidism has no facial changes. When hypothyroidism is severe, there may be special facial features, including swelling of the face and eyelids, thickening of the nose and lips with teeth marks. Hypothyroidism may be accompanied by a lack of expression, dullness, sluggishness, slow reaction time, and reduced memory. Patients with hypothyroidism may have a large tongue with hoarseness, slurred speech, etc.; part of the patient may have pale face, dry skin, little sweat and rough skin with dandruff, etc.; part of the patient may have thinning hair, etc. It is recommended that patients with hypothyroidism should consult an endocrinologist for treatment under the guidance of a doctor.