On 9/7, Doctor Le Thanh Lam, Specialist Doctor Level 2 from the Head and Neck Surgery Department at Ho Chi Minh City Ear, Nose, and Throat Hospital, reported that the patient's mucosa was hyperemic. Endoscopy and CT scans revealed inflammatory edema of the arytenoid cartilage and epiglottis. The patient is being treated with antibiotics, anti-inflammatory medication, and pain relievers to limit secondary infection and reduce airway edema.

A doctor examines the patient. *Photo: Hospital provided*

According to Doctor Lam, thermal injuries to the oral cavity and pharynx from overly hot food or beverages are common. These injuries often occur when food is consumed too quickly immediately after preparation. The extent of the injury depends on the temperature and the duration of contact between the food and the mucous membranes.

Mild cases may only cause burning pain and mucosal inflammation. With deeper injuries, patients can experience laryngeal edema, mucosal ulcers, and an increased risk of difficulty breathing. In more severe cases, burns can leave scars, leading to airway narrowing.

Doctors advise against consuming food or drinks immediately when they are still very hot. Before consumption, it is essential to check the temperature to prevent burns to the oral and pharyngeal mucosa. If, after consuming hot food or drinks, symptoms appear such as: difficulty breathing, stridor, progressively worsening sore throat, high fever, difficulty swallowing, or large, red, swollen, bleeding, or pus-filled ulcers in the throat, medical attention is required.

Le Phuong