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A member asked:

I have a white patch that looks like a canker sore but does not hurt behind my left tonsil.

A doctor has provided 1 answer
Dr. John Chiu answered

How long?: If this has been present for weeks or months, it is likely from scarring from a previous infection. If this is new, give it a couple of weeks to see if it does go away. If you are still concerned, ask your doctor or dentist to take a look at it.

Answered 1/4/2018

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Related Questions

A member asked:

I have what looks like a canker sore inside my mouth & then hours later the back of my mouth/tonsils were sore. What is this?

A doctor has provided 1 answer

A member asked:

My left tonsil had a canker sore on it but now my right tonsil has a canker sore on it, the sores hasn't got a border around it, what could cause it?

A doctor has provided 1 answer

A member asked:

Pain on left side of throat. ENT said he did not see much when he looked. I think I have canker sore under the tonsil.Is this normal to get one there?

A doctor has provided 1 answer

A member asked:

Sore throat with swallowing for 3 days, white spot near tonsil looks like canker sore but doesn't feel like one, bleeds from center. What is it?

4 doctors weighed in across 2 answers

A member asked:

Lump in front of tonsil area. Is it cancer or a benign cyst? Currently ear hurts a little and have canker sore nearby too. Throat a little sore.

A doctor has provided 1 answer

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People also searched for:

I'm not sure whats on my left tonsil (only), it looks like an ulcer or canker sore or something. 4 days straight Hurts to swallow. ?
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