Oh, okay, Seroxat is another trade name, like Paxil, for paroxitine. The side effects would be pretty much those listed for paroxetine, which for your convenience I will attach below.
However, I noted in one of your previous posts that your doctor did not want you to take paroxetine any longer because of the possibilty of its deducing the effectiveness of tamoxifen. Are you no longer taking tamoxifen?
Here is the side effect profile:
"Paroxetine may cause side effects.