Pain on the right side of the laryngeal node may be clinically associated with the following diseases: i. Inflammatory infection of the pharynx invades the lymph nodes of the paratracheal area in front of the larynx, leading to pain on the right side of the laryngeal node in patients. The common clinical diseases include acute epiglottitis, acute suppurative tonsillitis, acute pharyngitis, etc. Inflammation spreads to the outer ring lymph nodes and invades the paratracheal lymph nodes, leading to pain in the laryngeal node; second, subacute thyroiditis, which is mainly caused by viral invasion of the thyroid gland and leads to pain in the neck. This condition can be clearly determined by ultrasound of the neck and thyroid function tests. Third, other diseases, for example, some patients have tumors in the throat, and the tumor localized ulceration can appear a fixed position of pain, but the clinical is not very common.