Is throat infarction accompanied by chest tightness and back distension?

summary

Laryngeal obstruction is a disease of the larynx or adjacent organs that narrows the airway of the larynx and causes dyspnea. It is a group of symptoms. As a result of laryngeal obstruction can cause hypoxia, if not handled in time can cause asphyxia, endangering the life of patients. According to the severity of the disease, laryngeal obstruction can be divided into acute and chronic.

Is throat infarction accompanied by chest tightness and back distension?

1. Inspiratory dyspnea when the glottis becomes narrower, the inhaled airflow pushes the vocal cords downward, making the free edges of the two vocal cords close to each other, so the glottis becomes narrower and difficult to breathe. 2. When the subglottic mucosa of inspiratory laryngitis swells, it can produce dog barking cough.

3. Inspiratory soft tissue depression is caused by the negative pressure in the chest during forced inspiration, which causes the soft tissue invagination of the chest wall and causes the inspiratory depression in the suprasternal fossa, supraclavicular fossa, intercostal space and upper abdomen. 4. Hoarseness lesions in the vocal cord, due to vocal cord dysfunction and hoarseness symptoms.

(1) At one time, there were no symptoms, crying, and mild inspiratory difficulty during activity（ 2) There was mild inspiratory dyspnea during the second quiet, aggravated during the activity, but it did not affect sleep and eating, and the symptoms of hypoxia were not obvious（ 3) During the third degree inspiratory period, dyspnea was obvious, the voice of larynx was loud, and the depression of external soft tissues such as suprasternal fossa and supraclavicular fossa was obvious. Because of lack of oxygen and restlessness, difficult to sleep, do not want to eat. The patient's pulse speed up, blood pressure rise, strong and powerful heartbeat, that is, the circulatory system compensation function is good.

matters needing attention

If it is caused by laryngitis, hormone and antibiotics should be used in time, combined with steam inhalation or atomization inhalation. 2. Closely observe the changes of the disease for the second time and make preparations for tracheotomy. If it is a foreign body, it should be removed immediately; In case of tumor, tracheotomy may be considered. 3. If the third degree is foreign body, it should be removed in time. If it is acute inflammation, it can be treated with drugs first. If the observation does not improve or the blocking time is long, tracheotomy should be performed as soon as possible. For laryngeal obstruction caused by tumor or other reasons, tracheotomy should be performed first, and other treatments should be given according to the cause after dyspnea is relieved.