http://www.youtube.com/watch?v=WfIsFJY2uwg
Mouth Ulcers are very painful and it can recur. Recurrent Apthous ulcers (RAD) are common. Here cauterizing these ulcers with silver nitrate is done.
For more details: go to http://drpaulose.com
Dr Paulose
World Class ENT Plastic and Laser Surgeon
Painful Mouth Ulcer Treatment: Instant Relief