Posted 3/21/2011 1:37 AM (GMT 0)
I used to take methotrexate for psoriatic arthritis. I found it to be really effective for my arthritis, but during the first several weeks, the day I took it I had flu-like symptoms for the rest of the days. Nothing stomach related, but chills, body aches, feverish. The next morning, I'd be good as new. Eventually that side effect disappeared, though. Don't know if it happens to everyone, but don't be alarmed if it does to you.