He's home again. Last night his heart was racing and beating so hard, I could feel it through his shirt. He got down on his knees and said his chest hurt. I rubbed his shoulders until he fell asleep but I suspect he got up again. He is dead tired this a.m. and caught my cold. The instant he so much as stands up, he's going to school. husband and I took him off of the Zoloft for good. He did not get any this a.m. I don't know how long it will take to get out of his system-- a day to a week?