After eating moldy food, it is recommended to drink more water to speed up the body’s metabolism; if you consume a large amount of food or experience adverse symptoms, it is recommended to go to the hospital to induce vomiting or gastric lavage, or under the guidance of a doctor for symptomatic treatment. Mold is a kind of fungi, mold can make food transform into toxic substances, some mold may also produce toxins in food, namely mycotoxins. However, not all moldy foods are harmful to the body. For example, moldy pickled foods such as tofu milk and stinky tofu can be consumed normally, but it is not recommended to eat them regularly. Misuse of small amount of moldy food usually does not cause adverse reactions, because the strong acidic environment of the stomach may cause it to denature, deteriorate and decompose, and it is sufficient to drink a lot of water after misuse. However, some patients may also have a toxic reaction, vomiting, abdominal pain, diarrhea and other symptoms, it is recommended that the use of montelukast and other antidiarrheal drugs for symptomatic treatment. In addition, there is a substance in mold called aflatoxin, long-term consumption has a carcinogenic effect, aflatoxin in peanuts, peanut oil, corn and other foods in the most serious pollution. Therefore, patients should pay more attention to the form of food in daily life to avoid accidentally eating mold food. If there are patients who accidentally eat moldy food, it is recommended to consult a professional doctor and follow the doctor’s instructions for standardized treatment, and not to use medication blindly at will.