The symptoms and hazards of hypothyroidism in women are mainly the following: 1. Mucin deposition throughout the body can cause edema, obesity, and secondary elevation of blood cholesterol, which can lead to coronary heart disease over time. 2. The reduction of thyroid hormones in the body of hypothyroidism can lead to chilliness, fear of cold, decreased resistance, which can easily lead to infection, and a significant decrease in the ability to adapt to stress. 3. In the reproductive system, it can 4. in the digestive system, it can cause constipation, poor appetite, anemia, abdominal distension, etc. 5. in the mental neuromuscular system, it can cause weakness, depression, slow reaction, memory loss. 6. mucin deposition in the myocardial interstitium, which can cause hypothyroid heart disease, and can also cause pericardial effusion, all of which can threaten the life of patients.