How long a male patient can have sex after thyroid surgery is related to the patient’s postoperative recovery. If the patient recovers well and is physically fit, he can have sex 3 to 6 months after the surgery, and it is recommended that he consults with a medical professional for the exact time of coitus. Common types of thyroid surgery include partial thyroidectomy, subtotal thyroidectomy, total thyroidectomy, etc. Generally, different surgical methods are chosen for different thyroid diseases. How long it takes to have intercourse after surgery needs to be decided according to the patient’s recovery at the time, and generally sexual intercourse is allowed after 3 to 6 months after surgery. However, if the patient suffers from thyroid cancer and other malignant lesions, after the operation also need to be treated by radiation therapy, iodine 131 treatment, chemotherapy (such as cisplatin, mitomycin, etc.), levothyroxine tablets instead of other ways of treatment, you need to appropriately delay the time of coitus. Therefore, whether the patient can have sex needs to be under the guidance of the doctor, not blindly decide on their own.