You can take Cordyceps flowers when you have a cold and cough. Cordyceps flowers are a common food. Cordyceps flowers contain nutrients such as protein, amino acids, cordycepin, dietary fiber and many vitamins. Cordyceps flowers have no special contraindications for colds and can be consumed without worry. Cough caused by cold is a kind of self-defense mechanism of the body when the pharynx is stimulated, when you have a cold, you should drink more water; diet should pay attention to maintaining nutritional balance, you can eat more vegetables and fruits, light diet, avoid eating spicy stimulation, excessive grease, unclean food, but also pay attention to rest, avoid overwork. Cold and flu patients are advised to go to the hospital in time for early and regular treatment.