Teeth on fire swollen gums as much as possible to eat light liquid food, such as thin rice, noodles, egg soup, etc.. Teeth on fire swollen gums pain should try to eat light liquid food, such as thin rice, noodles, egg soup, milk, etc.. Avoid foods that are too hard and require hard chewing, such as nuts and jerky, to minimize the stimulation of teeth and gums. At the same time, you should try to avoid spicy and stimulating foods and do not drink alcohol. So as not to irritate the gums and aggravate the pain. When the teeth are on fire and the gums are swollen and painful, you can strengthen the nutrition appropriately and add some protein-rich foods, such as soy products, milk, egg soup, etc., which is conducive to the recovery of the body. In addition, when the gums are swollen and painful, it is recommended to go to the hospital in time to find a professional dentist for diagnosis. Clearly cause the cause of swollen and painful gums, according to the cause of targeted treatment, so as not to miss the condition.