1 doctor weighed in:

I had root canal done and 10 cavities filled on Thursday. Now I have formed canker sores all over my mouth. Is this normal?

1 doctor weighed in
Dr. Arnold Malerman
Dentistry - Orthodontics

In brief: Not abnormal

You had a lot of work done in just one visit.
Not a surprise that the herpes virus cells already living in your tissues have become activated. The lesions should dissipate in 10-14 days. Call your Dentist for palliative support.

In brief: Not abnormal

You had a lot of work done in just one visit.
Not a surprise that the herpes virus cells already living in your tissues have become activated. The lesions should dissipate in 10-14 days. Call your Dentist for palliative support.
Dr. Arnold Malerman
Dr. Arnold Malerman
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