Diet is based on multivitamin, high protein and high calorie. It is not advisable to eat too much cold food. The patient should combine movement and static, and do appropriate exercise. Make it a habit to have a bowel movement every day. Pay attention to keep warm and avoid getting cold. Diet should be strengthened nutrition, but avoid eating raw and cold products. If complicated by severe acute infection, with severe psychiatric symptoms, chest, ascites and pericardial effusion, intractable angina pectoris, heart failure, mucous edema coma, should be sent to the hospital immediately.

(1) appropriate food: due to iodine deficiency caused by hypothyroidism, need to choose the right amount of kelp, nori, available iodized salt, iodized soy sauce, iodized eggs and bread iodized. When frying vegetables, it should be noted that iodized salt wood should be put into the boiling oil to avoid iodine volatilization and reduce iodine concentration. Protein supplementation can choose eggs, dairy, all kinds of meat, fish; plant protein can be complementary, such as a variety of soybean products, soybeans and so on. Supply of animal liver can correct anemia, but also to ensure the supply of a variety of vegetables and fresh fruit.

(2) avoid selecting food: avoid a variety of goiter-generating substances, such as cabbage, cabbage, rape, cassava, walnuts, etc.; avoid cholesterol-rich foods, such as cream, animal brains and offal. Avoid cholesterol-rich foods, such as cream, animal brains and offal. Limit high-fat foods, such as cooking oil, peanuts, walnuts, almonds, sesame seed paste, ham, pancetta, and yogurt. "I hope this can help you.