I was on Sertraline for about 4-5 months for PMDD, initially on 50mg but advised to increase to 100 after a couple of months, as i was told that is the average minimum effective dose for most people.
I actually felt ok in general and that it was really helping with the PMDD symptoms every month - much more balanced and less of a massive dip into feeling awful 1-2 weeks before my period.
However I eventually realised that it was causing me to clench my jaw massively, mostly at night. I was waking up with a sore jaw and teeth and could feel my teeth were actually going out of alignment. The top teeth were pushing forward and the bottom row being compressed backwards.
I spoke to the GP about going back to 50mg and possibly tapering off, which I did over a long time. I knew you should stop slowly and carefully, but didn't really know about discontinuation symptoms and that they can occur even with slow reduction in dose. I didn't realise how much the brain gets used to the serotonin availability and the way that can affect some people. :(
Within a few days of stopping, I developed constant distressing tinnitus and am getting "brain zaps" as I believe they're called. I feel them when I move my head/eyes. I don't actually feel dizzy, but it's quite disorienting when it happens.
I realised in hindsight that I had also been constantly hungry and put on weight, which is hurting my joint condition.
So I don't really want to start back on them at the moment and am a bit apprehensive about trying a different AD medication, even though it did help.
I'm not usually one to worry about side effects, I guess I've never had any that affected me this strongly.
I am optimistically thinking that the tinnitus is fading a little, but was interested in whether anyone else had experienced similar issues. Also if you were able to switch to a different medication that helped.
Thanks in advance. 🫠