Does darling pneumonia breath 3 concave symptom?

summary

Three concave sign refers to the obvious depression of suprasternal fossa, supraclavicular fossa and intercostal space during inspiration, which is caused by partial obstruction of upper airway. Common in trachea foreign body, laryngeal edema, diphtheria, etc. When accompanied by cyanosis, double lung moist rales and increased heart rate, it indicates left heart failure. Does darling pneumonia breath 3 concave symptom? Let's talk about it.

Does darling pneumonia breath 3 concave symptom?

1. Inspiratory dyspnea is characterized by wheezing, depression of sternum, supraclavicular fossa and intercostal space. Common in larynx and trachea stenosis, such as inflammation, edema, foreign body and tumor.

2. Expiratory dyspnea, prolonged expiratory phase, accompanied by wheezing, seen in bronchial asthma and obstructive pulmonary disease.

3. Mixed dyspnea is common in pneumonia, pulmonary fibrosis, massive pleural effusion, pneumothorax, etc. It is manifested as obvious depression of suprasternal fossa, supraclavicular fossa and intercostal space. At this time, it can also be accompanied by dry cough and high-profile inspiratory laryngeal sound. Common in throat, trachea, bronchial stenosis and obstruction.

matters needing attention

Besides sedation and oxygen, etiological treatment and symptomatic treatment should be given. If posterior pharyngeal wall abscess occurs, incision and drainage should be performed. For acute laryngitis, larynx, trachea and bronchitis, in addition to sufficient antibiotics, adrenocortical hormone should be given to reduce exudation and edema. Severe laryngeal obstruction should be treated by nasotracheal intubation or tracheotomy. The foreign bodies in larynx, trachea and bronchus should be removed under laryngoscope and bronchoscopy. Bronchodilators should be given to relieve bronchial spasm caused by bronchial smooth muscle spasm.