I've been on 100mg of Sertraline (aka Zoloft) since around the start of the year. over the past week I've been having intermittent heart palpitations, as in every now and again throughout the day I'll feel my heart do an extra beat. I've had an ECG which was normal (as I didn't have any palpitations during) and the doctors have basically said keep an eye on it, maybe it's stress. sertraline is the only medication I take so wondering if it's a common thing, the doctors never even mentioned it maybe being the sertraline but I know palpitations are mentioned as a sertaline side effect. I'm trying to wean myself off the med anyway by halfing my dose as often as possible