What happens to acid reflux in the stomach at night?

At night, acid reflux in the stomach is considered to be caused by reflux gastritis and esophagitis, because vagus nerve excitation at night and acid secretion will increase, so it is easy to show clinical symptoms of acid reflux. Therefore, it is best not to eat too much at dinner, and eat as light as possible. If the symptoms are frequently manifested, it can be treated by applying some gastrointestinal motility drugs or proton pump inhibitors, which can obviously alleviate this symptom.