What symptom is respiratory tract oedema?

Update Date: 2022-05-08 Source: Network

summary

Laryngeal edema is infiltration of tissue fluid under the mucous membrane at the throat relaxation. There are two kinds of etiology: infectious and non infectious. Infectious laryngeal edema can be caused by acute laryngitis, acute epiglottis, acute laryngeal perichondritis, laryngeal abscess, laryngeal tuberculosis, laryngeal syphilis, and acute suppurative inflammation of the throat or neck; What symptom is respiratory tract oedema? Let's talk about it

What symptom is respiratory tract oedema?

Laryngodynia, hoarseness, wheezing and dyspnea may be accompanied by fever, aversion to cold and sore throat. Under laryngoscope, the mucous membrane is dark red, edematous and shiny. Wheezing, hoarseness, dyspnea and even asphyxia can be seen. Under laryngoscope, the mucous membrane of larynx is diffuse edematous and pale.

Laryngeal cancer patients are prone to dyspnea due to laryngeal edema during radiotherapy, so close attention should be paid to the breathing condition. In case of inspiratory dyspnea, three concave sign, lip cyanosis, etc., laryngeal edema should be considered. In case of laryngeal edema, the appropriate use of detumescence drugs and hormones should be under the guidance of doctors to reduce the reaction, and the preparation for tracheotomy should be made when necessary.

Once acute laryngeal edema occurs, it can deteriorate rapidly and cause fatal airway obstruction. Most patients with vascular edema show a certain degree of lip and facial swelling. If accompanied by hoarseness, tongue and oropharyngeal swelling, it often indicates that laryngeal edema is very likely to occur.

matters needing attention

Don't talk. No matter what causes your throat edema, the most important thing is to let your vocal cords rest for a period of time. Even whispering should be avoided. Use cold air humidifier experts recommend drinking 8-10 glasses of water a day, as well as juice and lemon tea. It's better to drink warm water. Cold water will only make the problem worse.