When I stopped taking it (the first time. I'm back on it now.) I didn't have any withdrawal symptoms. But everyone's different and I could just have been lucky, so I'd recommend tapering. I would not, however, recommend going to every other day. This may work with Prozac because of its long half-life, but with other drugs, taking it every other day just makes your levels fluctuate wildly and probably makes withdrawal about as bad or worse as cold turkey.