Hypothyroidism will appear cold fear, constipation, skin mucous edema and other symptoms, but there is no such thing as 10 symptoms of hypothyroidism. The onset of hypothyroidism is relatively insidious, the course of the disease is relatively long, many patients do not have specific symptoms in the early stage, mainly in the metabolic rate and sympathetic excitability decline. Early patients with milder disease may have no specific symptoms. If hypothyroidism is left untreated for a long time, or if the condition worsens, typical symptoms may appear, including chills, fatigue, swelling of the hands and feet, in addition to drowsiness, memory loss, joint pain, constipation, weight gain, excessive menstruation or disorders, infertility and other symptoms. Physical examination of the patient may reveal a dull expression, hoarse voice, pale face, edema of the eyelids, dry skin and thinning hair. If any of the above signs and symptoms occur, it is recommended to consult a doctor for treatment in a timely manner and not to use medication blindly to minimize the adverse effects of the disease.