What causes whitish substance at the corner of the mouth?
Patient: Hi,I do more of talking in Church as a Teen's Teacher but i discovered whenever i am talking, there is always a whitish substance at the corner of my mouth. please what can i do to stop this. You can reply me through this email  YYYY@YYYY .Thank you. Doctor: thanks for your query, i have gone through your query, the white substance near the corner of the mouth could be the dried products of saliva or foreign body..nothing to worry about this you have to swallow the saliva properly and the white substance occumulation disappears... i hope my answer will help you..