Crohn’s patients can eat buns, but it is recommended not to eat in the acute active phase, and there are some restrictions on the filling inside the buns. Crohn’s disease is a chronic disease, alternating between active and remission periods, prolonged, when consuming stimulating or indigestible food, it is easy to worsen the condition, abdominal pain, diarrhea or even fistula formation, increasing the patient’s pain. In the active period of Crohn’s disease, it is recommended that patients consume more fluid or semi-liquid diet, avoiding diets with residue, and preferably not eating buns, to reduce the stimulation of food residue on the ulcerated wounds of the intestinal mucosa, which is conducive to the recovery of the disease. In the remission period of Crohn’s disease, patients can change to a nutrient-rich, easy-to-digest, less-residue diet, buns can be consumed in small quantities, and the filling should be light and nutritious, try to give the intestinal tract the lightest burden to absorb the most nutrients. When Crohn’s patients experience discomfort after consuming buns, please go to a regular hospital immediately to avoid delaying the best treatment time.