What are the consequences of aspiration pneumonia?

summary

Aspiration pneumonia refers to lung injury caused by inhalation of acidic substances, food, gastric contents or hydrocarbons or other irritant liquids. Severe cases may lead to hypoxemia or acute respiratory failure. Let's share my experience with you.

What are the consequences of aspiration pneumonia?

The clinical manifestations are related to the inducing factors and the state of the body. Inhalation of vomit can cause sudden laryngeal reflex spasm and bronchial irritation, resulting in wheezing and severe cough. Aspiration pneumonia caused by esophageal and bronchial fistula, spasmodic cough with shortness of breath after eating every day;

People who are unconsciousness are often without obvious symptoms after inhalation. But after 1 to 2h, they can suffer from sudden dyspnea and cyanosis. They often cough up serous foamy phlegm and can bring blood. Two * the lung can hear and wet rales and wheeze, severe hypoxemia can produce acute respiratory distress syndrome (ARDS), and can also be accompanied by carbon dioxide retention and metabolic acidosis.

Due to the synergism of epiglottis, glottis, protective reflex and swallowing in normal people, food and foreign bodies are not easy to enter the lower respiratory tract, and a small amount of liquid can also be discharged through coughing. In case of unconsciousness, such as general anesthesia, cerebrovascular accident, epileptic seizure, alcoholism or hypnotic drug poisoning, due to uncoordinated swallowing and glottic closure, cough is inhibited and foreign bodies can be inhaled;

matters needing attention

In daily life, eat more fruits and vegetables, keep optimistic mood, pay attention not to fatigue, pay attention to the recovery of the body, in addition, if there are any symptoms should go to the hospital for examination, and corresponding treatment, these are to actively do.