Frequent acid reflux, common factors are unclean diet, bad habits or various lesions of the stomach itself. First, often irregular diet, eating too much, too full to make the stomach dysfunction, or after eating without proper activities, develop the habit of often resting in bed after eating, so that the stomach peristaltic function is poor, stimulating the gastric mucosa to secrete more gastric acid. Second, the diet is spicy and stimulating or too much sweet and sour food, resulting in relatively high amount of stomach acid; long-term bad dietary habits cause gastritis, gastric ulcer, reflux esophagitis, or have special lesions that make stomach acid secretion increase. Third, to change this situation, you need to maintain a regular diet and life, try to diversify the diet, use less spicy and stimulating food and have appropriate activities after meals. If the condition does not improve significantly after dietary modification, stomach acid suppressants can be used appropriately.