After thyroid puncture, you can usually return to normal in 1-3 days. Thyroid puncture is an ultrasound-guided procedure that uses a puncture needle to extract diseased tissue from the thyroid nodule site for a definitive diagnosis of the benign or malignant nature of the disease after examination by a pathologist. The needle used for thyroid puncture is relatively thin and the damage is relatively minor, and the puncture wound usually heals in 1-3 days. After a thyroid puncture, the doctor will sterilize the puncture site to stop bleeding and observe it for about half an hour. If there is no bleeding or local swelling, the recovery is normal. Patients should avoid strenuous exercise after thyroid puncture. The specific treatment operation of thyroid puncture should be carried out by a professional physician, please do not operate on your own to avoid adverse consequences.