My tongue has a sore spot that feels tingling and stinging~
The middle of the right side of my tongue feels tingling, and the color of my tongue appears slightly red.
When I ate slightly spicy foods like pickled or salty dishes, my symptoms worsened, so I ate plain, unseasoned food, and in the evening, I just boiled and ate porridge.
Hot or cold foods can also be irritating.
I speak softly so I can use it when I talk.
Is there a way to heal a canker sore quickly?