My Dad is 70 years old and has a stage 3 brain tumour. Part of it was removed last spring and then radiation over the summer. He is also on Paxil for depression. In the past few months, he has been experiencing some strange side effects. Among these: strange dreams, confusing dreams with reality, confusion, memory lapses, increased interest in religion and overwhelming thoughts of the past (childhood memories, teenage years, his 20s, memories of his parents, etc.). We are wondering if these symptoms are more likely to be from the Paxil (I've read a great deal of negative info regarding this drug) or the brain tumour. Any thoughts?