When cancer reaches the advanced stage, many cancer patients have difficulties in eating, even dripping not only, and they appear to vomit when they eat and have hoarse voice. If you want to solve the problem of not being able to eat in the late stage of cancer, you can consider using the oral liquid of esophagus Tong developed by Henan Institute of Traditional Chinese Medicine Esophageal Cancer. Esophagus Tong Oral Liquid is not only effective for lung cancer patients who cannot eat in late stage, but also applicable to all cancer patients, especially for the treatment of esophageal cancer and cardia cancer patients with unfavorable or obstructed pharynx, constant mucous phlegm, vomiting upon entering food, reflux food, difficulty in swallowing, cough, hoarseness, constipation, wasting and pain in front and back of chest. For patients who have difficulty in eating or dripping not only with medication, they can drink and eat in 3-7 days for the fast ones and 10-15 days for the slow ones, and the pain can be relieved. Generally, patients can recover with 2-3 courses of medication, and it is not easy to relapse after recovery. In addition, for patients in the middle and late stage or patients who are not suitable for surgery, radiotherapy and post-operative recurrence of metastasis, can achieve the purpose of treatment.