If it belongs to benign thyroid disease, after thyroid surgery, generally 3~5 days after the condition can be fully recovered, and then have sex is more appropriate; but if it belongs to malignant disease, after thyroid surgery, need to prolong the time to have sex. If it is benign thyroid nodules, after thyroid surgery, about 3~5 days can be discharged from the hospital, the body can gradually return to normal, at this time you can have sex, but be sure to limit the time, to avoid the body to be tired. If belongs to the thyroid malignant nodule, after the surgery is generally larger incision, some patients may need to assist iodine 131 treatment. At this time too early to have sex easily cause the wound collapse, not conducive to the control of the disease, and can lead to each other exposure to radiation such patients should extend the time of sexual life. After thyroid surgery, it is recommended that regular observation, if there are adverse reactions, you need to consult a doctor in a timely manner, if you need to have sex should also be under the guidance of a professional physician.