Generally, normal people do not have double laryngeal nodes. The appearance of double laryngeal nodes may be caused by obvious cricoid cartilage, thyroid nodules, thyroglossal cysts, etc. 1. Obvious cricoid cartilage: Because the laryngeal nodes are not obvious, but the cricoid cartilage protrudes more obviously, from a different angle, double laryngeal nodes may be formed. 2. Thyroid nodule: due to the abnormal growth of thyroid cells in the thyroid gland to form a mass, will be accompanied by swallowing movements with the movement of the thyroid gland. The thyroid gland is located near the larynx, so if there is a thyroid nodule, you may think that you have double laryngeal nodes when you are not aware of it. 3. Thyroglossal cysts: Due to congenital factors, there are thyroglossal cysts in the neck, which will move up and down with swallowing, and they look like double glottal nodes from the outside. If there is a double laryngeal knot, you should go to the hospital in time for the appropriate examination, and follow the doctor’s instructions for timely treatment, so as not to delay the best time for treatment.