It took me a while to adjust to paxil too. Once I did though it worked wonders! If you still keep having problems though I would call your doctor or get seen at the local ER. I was recently tried on Zoloft and I thought the side effects I was having were withdrawls from my Effexor and new side effects from the Zoloft ... but it turned out I am allergic to the Zoloft and was having a reaction to it!
i have been on paxil for the past 16 years. When i first went on it, i had similiar side effects. your body has to get use to it before it starts working. It has worked for me once i was on it for about a month.
I started at 10 mgs per day and couldnt sleep when I was initially on it.