I Am Experiencing Severe Mouth Sores, And Ask If The

I am experiencing severe mouth sores, and ask if the medicine Atorvastatin can be the cause of them. I take Imbruvika for my leukemia, and also ask if that can be a side effect. The pain is almost intolerable, and I get some relief from a product called "magic mouthwash." But the strain of enduring the numerous canker sores is causing me great stress. Thank you