First, dietary avoidance of foods with high iodine intake, such as kelp, to avoid the nodules being affected by iodine and continue to increase in size.

Second, the diet should ensure adequate intake of protein, such as soy foods, fish, lean meat, milk and so on. Also consume more animal offal, mulberry, goose eggs and other zinc-rich foods.

Third, usually to do a good job of neck care, keep the neck collar loose, in order to prevent the clothing is too tight to aggravate the symptoms of compression.

Fourth, to keep the living environment clean, to avoid bacterial growth, try to wear a mask when going out, to prevent cross-infection induced thyroid nodules occur.

Fifth, the patient in taking drugs to the hospital every month to improve the serum examination.