With my anti-depressant, Pristiq, 2 major side effects suddenly went away, the depression got bad, and I had the worst insomnia that I've ever experienced--a known side effect from tapering off
of it. I got the pharmacy to get me an earlier refill. Then taking the newer batch, the 2 major side effects returned, the depression got better and gradually the insomnia went away.
HOW DISTURBING that you can't rely on your medication to be any good.