The main ingredients of the drug include hawthorn, malt, ginseng, yam and chenpi, which have the functions of eliminating food and inducing stagnation, strengthening the stomach and benefiting qi, and regulating qi and inducing stagnation. Therefore, when taking the medicine, there is no too strict requirements before and after meals, it is only recommended that it should be chewed and taken, three tablets each time, three times a day, and the appropriate amount for children is reduced. In clinical practice, it is mainly used for the treatment of indigestion, lack of food and drink, and also for the treatment of weakness of the spleen and stomach, little food and tiredness, etc. Therefore, there are no strict requirements for the stomach and food tablets before and after meals, and you can also take stomach and food tablets after eating.