If you eat crayfish during a cold, it is easy to aggravate the situation of colds, colds are originally viral or bacterial infections of the upper respiratory tract, including the nose, throat and larynx. Crayfish is more spicy, it is easy to aggravate the congestion and edema of the throat, thus aggravating the phenomenon of sore throat, crawfish is often cleaned up not too clean, it is easy to lead to bacterial gastroenteritis, if there is bacterial gastroenteritis, there will be severe vomiting, abdominal pain, diarrhea, it is easy to exacerbate the situation of the cold, because when diarrhea, the body’s immunity will be sharply reduced, is not conducive to recovery from the cold. Fish and shrimp food has the effect of making people on fire, but also has the effect of phlegm, will aggravate the phenomenon of coughing, coughing phlegm and sore throat. During the cold is not allowed to eat crayfish, will aggravate the situation of the cold, should eat simple, light, easy to digest food is better, such as can eat egg noodles, millet porridge or rice porridge.