V.P.
Have you googled this? There are quite a few links out there discussing the link between tics and prozac in children. Personally, I am very concerned about the use of this drug in a child of 8. There is a documentary (I watched it on netflix) called the medicated child, and it was fascinating and disconcerting -- it talked about the appearance of tics and other problems for children who are overmedicated and about how one drug can create side effects that then lead to the need for a second drug, and so on and so on. You may want to explore alternatives -- through diet and supplements -- for addressing depression in a young child. I was never a big believer in these approaches until we tried it with my 10 year old. There's no judgment of your choice to medicate intended here -- just a thought that you might want to learn more about it and consider other options.