If the fracture is treated conservatively, the patient can eat onions. However, if surgical treatment is performed, try not to eat onions for two weeks before the stitches are removed. At this time, spicy and stimulating foods, as well as seafood, beef, mutton and other hairy items should be prohibited. If the fracture is treated conservatively, there are no special requirements for the diet, so you can eat normally and onions can be eaten, but try to eat lightly. If the fracture is treated surgically, before the stitches are removed, the incision has not yet completely healed, so you need to pay attention to the diet, mainly light diet. At the same time, it is necessary to avoid spicy and stimulating foods, as well as seafood, beef, mutton and other foods, which also include onions, because they are spicy and stimulating.