Eating oysters during a cold is not recommended, although during a cold, if the symptoms of the cold are not heavy and the amount of oysters eaten is not large, the patient is likely to have no digestive discomfort. If there is a significant decrease in digestive function and even a poor appetite and feelings of nausea when you have a cold, it is likely that eating oysters will aggravate the gastrointestinal discomfort. Even if you do not feel uncomfortable eating raw oysters when you have a serious cold and the digestive symptoms of the gastrointestinal tract are not too obvious, it is likely to cause indigestion after eating them, which is likely to aggravate the burden of the gastrointestinal tract and increase the burden of the gastrointestinal tract by eating a little more or by other factors, which may lead to abdominal distension, nausea and other uncomfortable manifestations. When you have a cold, you should eat more easily digestible food, you can wait until you have completely recovered from the cold before eating oysters, and you should hydrate more during the cold.