Cardia hyperplasia can be recovered through surgical treatment. 1. Cardia hyperplasia is usually caused by inflammatory hyperplasia due to repeated stimulation of gastric acid to the cardia area, which is usually seen in reflux esophagitis. When cardia hyperplasia occurs, it will lead to symptoms such as difficulty in swallowing, acid reflux and heartburn, stomach pain and nausea. 2. When patients have reflux esophagitis, the reflux material stimulates the cardia, which can easily cause inflammatory changes, congestion and erosion, ulceration and bleeding, etc. Repeated stimulation of the cardia may lead to cardia hyperplasia, resulting in narrowing of the cardia. Generally speaking, drug treatment cannot eradicate cardia hyperplasia, if you want to make the cardia return to normal, you need to carry out pathologic biopsy on the hyperplasia, and selective surgical resection according to the doctor’s instruction, so that the cardia can return to normal.