Alcohol is not recommended after thyroid surgery. Thyroid surgery generally refers to thyroidectomy, and before and after surgery patients should eat a light diet and avoid foods that are irritating, among other things, so as to promote healing. Alcoholic beverages are not conducive to post-operative recovery and may also interact with medications taken by the patient to cause adverse reactions. In addition, post-surgery patients should have a reasonable diet and balanced nutrition. Drinking alcohol will affect the digestion and absorption of nutrients in the gastrointestinal tract, which is not conducive to the full absorption of nutrients in food, thus affecting wound healing. After thyroid surgery, patients should avoid drinking alcohol, follow the doctor’s instructions for diet, and consult a doctor in time after the occurrence of uncomfortable symptoms.