There is a distinct burning sensation under the glabella, the most common is gastritis and gastric ulcer, there are also some secondary to lower esophageal ulcer, the patient especially after eating the symptoms will be aggravated. You should pay attention to your diet, it is best not to drink alcohol, and do not overeat. You can take oral medication to protect the mucosa of the gastrointestinal tract, commonly used are omeprazole enteric tablets, eat less and more meals, with light, easily digestible food as the main focus, it is best not to drink alcohol. If repeated symptoms do not improve or if nausea or vomiting occurs after eating, gastroscopy should be performed promptly to exclude organic lesions. Benign ulcer lesions of malignant tumors.