This situation is mostly seen in the first three months after surgery. These kinds of complaints can often arise, especially when you eat very hot or cold foods. Thus, we can explain this as the digestive secretion of mucus comes from the esophagus with the mucous fluid to the mouth.

• To alleviate this problem, drink water with lemon juice or lukewarm, weak tea with lemon juice 30 minutes before your meals.
• Instead of very cold / warm food or drink, prefer lukewarm food or drink.