Symptoms of pediatric acute laryngitis after falling asleep may include inspiratory laryngeal tinnitus, inspiratory dyspnea and fever.
1. inspiratory laryngeal tinnitus: pediatric acute laryngitis is often caused by upper respiratory tract infections, the onset of the disease is more acute, the laryngeal muscle relaxation after the child falls asleep, secretions blocking the airway, causing inspiratory laryngeal tinnitus.
2. inspiratory dyspnea: pediatric acute laryngitis will stimulate the mucous membrane of the larynx, causing glandular secretion, children fall asleep, secretions blocking the airway, manifested as inspiratory dyspnea, severe cases can appear cyanosis, pale.
3. Fever: Because pediatric acute laryngitis is mainly caused by upper respiratory tract infections, bacterial viruses activate neutrophils, eosinophils and mononuclear phagocytosis in the blood, causing them to produce and release endogenous pyrogen, causing fever.
Pediatric acute laryngitis has a rapid onset, if the above symptoms need to go to the hospital in a timely manner to avoid delaying the condition.