Mouth ulcers can eat ice cream, but it is recommended to eat less, to avoid irritation of the ulcer, aggravate the pain and other uncomfortable symptoms. 1. Mouth ulcers are ulcerative injuries that occur locally in the oral mucosa, manifested as round ulcerated spots on the oral mucosa, with obvious pain. For patients with oral ulcers, you need to pay attention to diet during the disease, eat less barbecue, pickled and spicy food. Mouth ulcer patients can eat ice cream, but it should be appropriate, if the intake of too much, it may irritate the ulcer, which may appear or aggravate the symptoms of pain. 2. For patients with mouth ulcers, they should eat more fresh vegetables and fruits to supplement the intake of vitamins, which can promote the recovery of the disease. You can also follow the doctor’s instructions to use watermelon cream, ice boron powder and other drugs to shorten the course of the disease. Mouth ulcers can be appropriate to eat some ice cream, and pay attention to the diet during the illness to avoid aggravating the discomfort.