Generally: 7-10 days if they are of viral origin.
Answered 9/28/2016
5.5k views
Varies: Mouth ulcers can take up to two week to heal.
Answered 10/4/2016
5.5k views
Canker sores: Usually takes about 10 -14 days for these to heal. If your dentist has a diode laser they can use it to take the pain away.
Answered 11/24/2013
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Healing: 7 days is a normal healing time for most oral ulcers.
Answered 10/22/2012
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Tongue ulcer: It depends on what caused the ulcer. If it is trauma from teeth, it will never heal until the tooth is restored. Many other diseases can cause ulcers, like tb, syphilis, oral cancer, salivary gland tumor, etc. So it is very important to be seen by a clinician as son as possible.
Answered 12/25/2012
5.4k views
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