Last time I went for clinic they didn't seem to be concerned about it. They didn't give me anything. The doc did say it didn't look like thrush at all. That was about it.I go to clinic on the 30th and I will ask again. I know the doctor I am seeing is very proactive almost too much. I bet his reaction will be MRI, CAT scan, Biopsy and a 3 day hospital stay. He is known for overkill type reactions.