Hello, today i noticed the sudden taste of just a bit of blood in my mouth, and i had no idea where it came from. so i took a pen light and looked in my mouth and directly in the back of my mouth, the beginning of the oropharynx, below the uvula, i saw se

Incomplete: Your question was cut off. Never the less any lesion, especially a bleeding one, requires immediate attention. Make appointment with your a dentist, Physician, or Urgent Care to be examined. Hopefully it's nothing, but you will have to be examined to be sure.

Sign of gum disease: Schedule an appointment with your dentist to determine if dental health is the underlying issue causing your mouth bleeding.