After eating the noodles 6 months after the expiration date, you need to closely observe whether adverse reactions occur, some people can appear after eating nausea, vomiting and other gastrointestinal symptoms, consider that there may be an acute gastroenteritis, it is recommended to seek medical attention in a timely manner, under the guidance of a doctor. There are also some people who have no obvious reactions after eating by mistake, but again, they need to pay close attention and seek medical attention if there are changes. In order to facilitate storage, the noodles are fried and sealed storage, near the shelf life or has expired noodles, due to the placement of too long, the fat in the noodles will be air oxidation decomposition, the generation of harmful substances, eat may appear dizziness, headache, nausea, vomiting and other symptoms. The six-month-old noodles may also have bacteria, aflatoxin and other breeding, after eating will disrupt the balance of intestinal flora, abdominal pain, diarrhea and other digestive symptoms, in addition to aflatoxin intake can damage the liver, and even induce hepatitis, cirrhosis and other diseases. Therefore, it is recommended to avoid eating expired noodles, and if symptoms such as dizziness, headache, nausea, vomiting, abdominal pain, diarrhea and pain in the liver area occur after accidental ingestion, prompt medical consultation is required without delay. If the noodles are still in the shelf life, if the bag is broken or leaky during storage, or if the storage environment is humid, it is also not recommended to continue to eat them. If you accidentally eat them after the symptoms of abdominal pain, diarrhea, bloating, dizziness, vomiting, etc., you also need to seek medical attention and give medication. Vomiting, diarrhea and other serious cases of dehydration should also be actively given fluid supplementation.