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Is Symptom of
Is a Side Effect of
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Symptoms
Ulcer
Mouth ulcers

Mouth ulcers

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A mouth ulcer is an open sore in the mouth. Two common types are aphthous ulcers ("canker sores") and cold sores (fever blisters, oral herpes). Cold sores around the lip are caused by viruses, in which some ulcers are a form of herpes.

Dr. Max Arocha reviewed this

20 year experience in Dentistry

Is a type of:

Ulcer

How long it usually lasts:

Short-term (lasts days to weeks)

How common it is:

Common

Body locations

Mouth

Is Symptom of

Impetigo
Condition
Cold sore
Condition
Lactose intolerance
Allergy
Lactase deficiency
Condition
Canker sores
Condition
Load more

Is a Side Effect of

Gentian violet topical
Malarone
Cuprimine
Atovaquone and proguanil
Penicillamine

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