I have food allergies. As a result I frequently get mouth, tongue and lip ulcers every now and then whenever I take a allergy causing food. Some of the allergy causing foods I was able to identify till now are Coffee, Raw tamarind Water (usually in chat foods ), pineapple, mango. Is there any treatment available to cure or reduce the number of instances where mouth ulcer is appearing? Whenever such ulcers come, its very painful and affects my speech and food taking / chewing ability also. Kindly suggest a medicine which can reduce the ulcer pain and make it heal quickly. Thanks.