Children are not recommended to eat crabs after taking cold medicine, because after children suffer from cold, whether it is wind-cold cold or wind-heat cold, the function of spleen and stomach is not very good at this time, and children will have the symptom of temporary decline in digestive ability, eating crabs will cause the burden of digestion to be heavier. Eating crabs will cause heavier digestive burden. Moreover, crabs are cold foods, which may cause abdominal pain, diarrhea and other discomforts if consumed by children. Cold medicines are mostly wind-dispersing and surface-dispersing medicines, and eating crabs will interfere with the medicinal properties, which is not conducive to the improvement of colds. To summarize, children are not recommended to eat crabs after taking cold medicine.