Children with colds can eat dragon fruit in moderation if they are not allergic to it. Usually referred to as a cold is the common cold, mostly caused by viral infections, the onset of a more acute, mostly nasal symptoms as the main manifestation of the disease, the duration of the disease for about 5 to 7 days, such as the accompanying complications can extend the duration of the disease. Dragon fruit is rich in vitamins and dietary fiber, beneficial to the human body, if children with colds are not allergic, can be eaten. However, in order to avoid indigestion and bloating, diarrhea and other symptoms, it is recommended to eat in moderation. Children with cold and flu should avoid cold, greasy and indigestible food, and choose light, easy-to-digest and nutritious food. On the other hand, it is recommended to drink plenty of warm water to prevent dehydration, pay attention to open windows and ventilation, and wash hands frequently. Meanwhile, if children have a cold, it is recommended to go to the hospital in time for regular treatment.