I was wondering are canker sores in the throat normal?

Yes: Canker sores are small shallow ulcers that appear in the mouth and often make eating and talking uncomfortable. There are two types of canker sores: 1.Simple canker sores. These may appear three or four times a year and last up to a week. They typically occur in people between 10 and 20 years of age. 2.Complex canker sores. These are less common and occur more often in people who have previously.

Canker sores: Canker sores normally occur on the tongue and the inside of the lips and cheek. Although not as common, they can also occur in the throat, an area that is extremely difficult to treat. Check with your dentist to make sure it is a canker sore, and for suggestions on how to treat the discomfort.