Excessive iodine intake is the most important influencing factor for glial retention goiter in humans. It is very common in thyroid disorders and is directly related to the presence or absence of bad habits. It is necessary to go to a regular hospital to check what the cause of the cystic occupancy is, and then consider the next step of examination and treatment after it is clear. It is possible to do a fine needle aspiration cytology examination of the thyroid gland, which can be done in tertiary hospitals, so there is no need to worry too much. You should pay attention to your diet and not eat too much iodine-containing food, such as seafood, and take rest. Thyroid disorders are mostly related to autoimmunity and mood swings, so pay attention to keeping your mood relaxed, don’t have too much stress, and live a regular life. If possible, maintain proper exercise as much as possible.