The seriousness of esophageal congestion and edema is relatively serious, suggesting that you may be suffering from esophagitis, and it is recommended to go to the hospital for further examination to identify the cause of active treatment. Esophagitis refers to the occurrence of mucosal congestion and inflammation after the mucosal tissues of esophagus are damaged or irritated, which may manifest as dysphagia, heartburn, retrosternal pain and other symptoms. If not treated in time, it may develop into upper gastrointestinal bleeding, esophageal stenosis and so on, and in serious cases, it may lead to esophageal cancer. It should be examined and treated in time. Esophagitis congestion and edema can be treated with oral anti-inflammatory drugs, such as amoxicillin capsules or cephalosporins, during the period of medication, attention should be paid to maintaining good dietary habits, avoiding greasy, spicy and stimulating, too hard, too hot food, so as not to aggravate the damage of the esophagus. If the esophagus is congested and edema occurs, patients should consult a doctor in time, actively cooperate with the doctor’s treatment, and also avoid bad dietary habits to damage the esophagus.