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WebMD Symptom Checker

Mouth sores, Red spots, Soreness or burning inside of mouth and Swelling

WebMD Symptom Checker helps you find the most common medical conditions indicated by the symptoms mouth sores, red spots, soreness or burning inside of mouth and swelling including Allergic reaction, Canker sores, and Angioedema.

There are 22 conditions associated with mouth sores, red spots, soreness or burning inside of mouth and swelling. The links below will provide you with more detailed information on these medical conditions from the WebMD Symptom Checker and help provide a better understanding of causes and treatment of these related conditions.