Based on the name xx, the cause of the disease xx, the time of onset xx, and the post-recovery examination xx, according to the actual situation at that time. Treatment method: Sausage mouth in children may be caused by factors such as spicy food irritation, traumatic irritation, allergic dermatitis, inflammation of the root of the front teeth, cheilitis and other factors. Some symptoms can be eliminated through daily treatment or medication, surgery, etc. The specific symptoms need to be clarified by medical consultation. Spicy food irritation: Sausage mouth in children may be caused by eating spicy and irritating food, which can easily irritate the lips, causing a burning sensation on the lips and causing redness and swelling. This is a transient symptom. You can apply local cold compress, drink an appropriate amount of water, and adjust Bad eating habits can be improved. Traumatic stimulation: If the lips are swollen due to external impact, cold compresses with wet towels can be used to relieve the symptoms in the early stage. After 48 hours, hot compresses can be used to promote local blood circulation and improve the swelling. Allergic dermatitis: It may be caused by allergies. If a child is allergic, after eating allergic foods or coming into contact with allergic substances, it is easy to cause local swelling, itching, etc., leading to the above situation. It can be taken orally under the guidance of a doctor. Antihistamines, such as levocetirizine hydrochloride tablets, loratadine tablets, etc., can improve patients' allergies and help eliminate sausage mouth. Inflammation of the roots of the front teeth: As the inflammation of the roots of the front teeth spreads to the soft tissue around the lips and becomes swollen, resulting in sausage mouth, the teeth may be accompanied by pain. You can take oral anti-inflammatory drugs such as metronidazole tablets as directed by your doctor. If there is an abscess in the gums, incision and drainage are required. , with root canal treatment, the inflammation subsides, and the symptoms of sausage mouth can also be gradually relieved.