Symptoms of esophageal stenosis

The main symptoms of esophageal stricture include dysphagia, food reflux, retrosternal pain or discomfort, etc. 1. Dysphagia Dysphagia is often the most prominent manifestation. At first, it may only be difficult to swallow solid food. As the stricture worsens, it gradually develops to swallowing semi-liquid or even liquid food. This is caused by narrowing of the food lumen and poor passage of food. 2. Food reflux Food reflux often occurs after swallowing difficulties. When food does not enter the stomach smoothly and accumulates in the esophagus, it may inadvertently reflux out, especially when lying flat or bending over. The food reflux may not be fully digested and may be accompanied by odors. 3. Pain or discomfort behind the sternum Pain or discomfort may be intermittent. This is usually caused by irritation of the esophageal wall as food passes through the stricture, or by pulling pain caused by excessive esophageal motility trying to push food through the stricture. In severe cases, this pain may radiate to the back or shoulders. In addition, long-term esophageal stricture may lead to weight loss and malnutrition, as eating difficulties can affect nutritional intake. If esophageal stenosis is caused by a malignant disease, it may also be accompanied by other corresponding symptoms, such as weight loss, fatigue, hemoptysis, etc. When these symptoms occur, you should seek medical attention promptly, conduct relevant examinations to clarify the cause, and take corresponding treatment measures.