After the failure of cardia surgery, patients can use drugs for conservative treatment, and endoscopic surgery can be carried out again, and the use of drugs should follow the doctor’s instructions. 1. Internal medicine treatment: after the failure of cardia surgery, patients can use some calcium channel antagonists, such as nifedipine, which can inhibit the contraction of lower esophageal sphincter and relax the pressure of lower esophageal sphincter, and then relieve the symptoms. 2. Endoscopic treatment: After the failure of surgical treatment, patients can undergo endoscopic treatment again, such as botulinum toxin injection and dilatation. After surgery, patients need to maintain a light diet, avoid eating greasy, spicy, stimulating food, rest, do not do strenuous exercise. It is recommended that patients go to regular hospitals to receive further examination and treatment in a timely manner, so as to avoid delaying the condition.