I have just started the lowest dose of paroxetine (10mg) today (last ssri sertraline was over five years ago when heavily drinking at the same time).
It is now night time and I took it this morning, I have had a few side effects I've been a bit tired and had a nap and had dreams that were more intense like people coming at me in dreams, slightly harder to climax, and some can't be arsed feeling much of the day, but nothing severe.
The good points is most of my anxiety has died down, OCD down, and in the gym I felt like I could do more eg run further, lift heavier weights with less effort because I was more focussed and every movement felt smoother, I sweated not much but this could be from other factors.
I did feel slightly high as if I'd smoked a tiny bit of a joint when I first took it but not drug crazy high.
I'm expecting this just to be first day and nothing to be as positive from now on as my body starts to get tolerant of the drug but the first day was better than imagined.