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What causes white bumps in mouth and a rash?

1 doctor weighed in
Dr. John Chiu
Internal Medicine - Allergy & Immunology

In brief: Canker sores?

Canker sores by far are the most common cause for the bumps in mouth but there are also other causes.
Do you also mean that you also have a skin rash? If so does it itch? Do the bumps in the mouth and the skin rash start at the same time?

In brief: Canker sores?

Canker sores by far are the most common cause for the bumps in mouth but there are also other causes.
Do you also mean that you also have a skin rash? If so does it itch? Do the bumps in the mouth and the skin rash start at the same time?
Dr. John Chiu
Dr. John Chiu
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