Hello doctor, I am from Ethiopia. I have been suffering from a mouth ulcer since 5 or 6 years and it come about two times in a month. I have checked it in different clinics and doctors has been telling me that it comes with stress. Recently I have been having the same problem but I m not busy nor not that stressed. Of Course I have to think about stuffs and can t help it. My life is actually busy n that s how I m living but not different from other people. I haf a gastric problem before and I thought that was a reason to get this mouth ulcer. However, my gastric problem is fine now while the mouth ulcer gets worse. The pain is extremely high and brings headache which can t be relieved by a painkiller nowadays. When I was in London, I used to use Bonjela which helped me to relieve the pain temporarily. Here in Ethiopia, I couldn t find that but I was using a Listerine mouth wash which is also difficult to get here. This the whole thing I want to mention and I want a help to get rid of this problem.