Acute laryngitis in children cough with sputum does not indicate improvement.
Acute laryngitis in children is easy to develop in winter and spring, is a kind of acute inflammation caused by viral or bacterial infection, easy to involve the mucous membrane and submucosal tissues in the subvocal area, often manifested as barking cough, hoarseness, and in severe cases, there can be a triple concave sign, respiratory distress or even suffocation.
Inflammation leads to congestion and edema of the laryngeal mucosa, destruction of submucosal tissues, increased capillary permeability, mucus secreted by glands, dust inhaled from the respiratory tract, plasma exudation, tissue destruction, etc., which mixes to form sputum, so the appearance of sputum is one of the common clinical manifestations of acute laryngitis in children.
Coughing is a protective reflex that helps to eliminate foreign bodies from the respiratory tract and is a common symptom of acute laryngitis in children. However, coughing up sputum in children with acute laryngitis does not mean improvement. It is recommended that if the baby is diagnosed with acute laryngitis, it is recommended that targeted treatment be carried out under the guidance of a doctor. To avoid danger.