Hello, I just came across your sight and did not see anything mentioned about prescription meds. I see that antibiotics can cause brain fog, but what about Bupropion (Generic Wellbutrin)? I have been on this for 6 months now and it has helped tremendously in certain areas and would hate to stop taking it due to the brain fog side effect. I am worried since I am starting nursing school and have to be sharp as a nail. Any suggestions? Is this categorized as the same type of brain fog? Do you know what causes it? Any suggestions as to how to get rid of it would be much appreciated! Thanks, Katie.