Abdominal pain after eating cold noodles is mostly caused by acute gastroenteritis, dyspepsia, irritable bowel syndrome and other diseases, which can be relieved by general treatment and medication. 1. General treatment: Cold noodles belong to a kind of cold and indigestible food, which may cause gastrointestinal stimulation and abdominal pain after eating. Patients can drink more hot water or apply hot compresses on the abdomen to relieve the pain. At the same time, they should pay attention to eating a light diet, avoid eating cold and spicy food such as chili, quit smoking and drinking, avoid staying up late and enhance their physical fitness. 2. Medication: Different causes of abdominal pain, the use of drugs are different. If the cold noodles are not clean or overnight cold noodles caused by acute gastroenteritis, you can take norfloxacin, gentamicin and other antibiotics for anti-infective treatment; if it is due to indigestion, you can take digestive enzymes such as mitochondrial pancreatic enzyme tablets. If it is due to irritable bowel syndrome, you can take trimethoprim, pivoxyl bromide and other drugs; if it is accompanied by intestinal dysbiosis, you can take bifidobacteria, lactobacillus lactis and other intestinal probiotic agents; if the patient’s abdominal pain is obvious, you can take pivoxyl bromide and other antispasmodic and analgesic drugs. If patients have abdominal pain after eating cold noodles, and a long time can not be relieved, it is recommended to consult a doctor in a timely manner to identify the cause and carry out targeted treatment. Drugs are taken strictly in accordance with medical advice, not self-medication, so as not to delay or even aggravate the condition.