Unfortunately, many foods will play havoc with a mouth ulcer and so the recommended diet is a rather plain and bland one.
Although we can give some advice, it is always the best policy to check with your doctor, dentist or nutritionist. They should be able to give you a detailed diet plan of which foods will be fine and could help reduce the swelling of an ulcer and the offending foods to avoid. Even if you can't make it to the doctors or dentist in person, it is well worth making a phone call to the surgery. They will most likely ring you back when they have a free minute to talk things through with you. If you do not know your doctor or dentist's number then if you head to google.com and type in your surgery's name and location, their homepage should come up. Then head to the 'contact us' part and there should be a phone number.
You should find foods such as low-fiber bread, grains and starches and food that is soft cooked are the most forgiving to eat while suffering from ulcers. Things like pasta, rice and potatoes are all soft enough not to irritate the ulcer. The main foods to avoid when you have mouth ulcers are very spicy things like curries or dishes that contain a lot of chilli. This will only irritate the ulcer and could be very sore and swollen for a few more days because of eating such things.
Although we can give some advice, it is always the best policy to check with your doctor, dentist or nutritionist. They should be able to give you a detailed diet plan of which foods will be fine and could help reduce the swelling of an ulcer and the offending foods to avoid. Even if you can't make it to the doctors or dentist in person, it is well worth making a phone call to the surgery. They will most likely ring you back when they have a free minute to talk things through with you. If you do not know your doctor or dentist's number then if you head to google.com and type in your surgery's name and location, their homepage should come up. Then head to the 'contact us' part and there should be a phone number.
You should find foods such as low-fiber bread, grains and starches and food that is soft cooked are the most forgiving to eat while suffering from ulcers. Things like pasta, rice and potatoes are all soft enough not to irritate the ulcer. The main foods to avoid when you have mouth ulcers are very spicy things like curries or dishes that contain a lot of chilli. This will only irritate the ulcer and could be very sore and swollen for a few more days because of eating such things.