Ever since I've started taking Zoloft, I have a dream almost every night. Not necessarily ominous dreams, just your regular bizarre senseless ones. They usually involve old friends from high school. Like the other night I dreamed that I was on a cruise ship with my best friend from high school. I can't really recall the details from that particular dream, that's why I'm starting to write most of my dreams down when I wake up. Is this a possible side effect caused by Zoloft? Has anyone else had an increase in dreaming activity while on Zoloft or another SSRI?