After the thyroid nodule surgery to recommend easy to digest food such as millet porridge, rice porridge, etc., high vitamin content of food such as cucumber, tomatoes, etc., high protein content of food eggs, chicken, milk, etc. is conducive to wound healing, do not recommend to eat harder food such as nuts, spicy stimulating food such as cola, hot pot, etc., too hot and too cold food. 1. easily digestible food: postoperative consumption of easily digestible food is to reduce the stimulation of the thyroid wound, food that is conducive to swallowing, common easily digestible food such as millet porridge, oatmeal porridge and so on. 2. Foods high in vitamins: Eating foods high in vitamins is good for wound healing, common foods high in vitamins are tomatoes, cucumbers, celery and so on. 3. Foods with high protein content: Post-operative patients with weaker immunity can supplement protein to strengthen immunity, which is also conducive to wound healing, common foods with high protein content include eggs, beef, milk, etc. Thyroid nodule surgery should pay more attention to rest after surgery, under the guidance of the doctor for postoperative care.