Ding Gui Er Navel Patch is not generally used to treat food accumulation. Ding Gui Er Umbilical Cord Patch is a kind of proprietary Chinese medicine, which is composed of cloves, cinnamon and wicker, and its efficacy is to strengthen the spleen and warm the middle, disperse cold and stop diarrhea, used to assist in the treatment of children’s diarrhea, abdominal pain and so on. Judging from the drug composition and efficacy effects of this medicine, it is generally not used for the treatment of food accumulation. The effect of warming the middle and dispersing cold can assist in relieving abdominal pain of food accumulation to a certain extent. Adverse effects of the drug are occasional allergic reactions at the skin paste. It is contraindicated in patients with umbilical disorders, and is contraindicated in areas of broken skin. This product is for external use, prohibit internal use. Avoid eating cold, greasy and indigestible food during the use of the drug. Accumulated food is a disease caused by uncontrolled diet and food staying in the stomach and intestines, symptomatic epigastric (abdominal) distension and fullness, inability to think of food, or vomiting of indigestible food, its taste sour and putrid, and bowel movement, etc. It can be treated with Baohe Pills, which has the effect of eliminating food stagnation (promoting food digestion) and stomach. If you need to treat food retention, you should go to a regular hospital for consultation and standardized treatment under the guidance of a professional doctor, and should not blindly self-medicate to avoid aggravating the condition or producing adverse reactions.