Let's see if we can figure out what's causing your symptoms.
Select additional symptoms and we'll narrow your results.

What causes mouth ulcers, pain and skin redness? 1 possible condition

See a list of possible causes in order from the most common to the least.



Neutropenia occurs when a type of white blood cell called neutrophils that protects your body from infections is low. It can cause symptoms like gum inflammation and mouth sores.

Read more »

This feature is for informational purposes only and should not be used to diagnose.
Please consult a healthcare professional if you have health concerns.