You can do some research on the Internet to get some ideas. But the only way to really know is to call a lawyer. You would have to anyways to file the suit.
watch for the tv commercials that name drugs for class action lawsiuts. Ultram may be one of them , or may not.
IMO one of the reasons are healthcare costs keep rising, but thats a WHOLE other can of worms.
I am sorry to say it wont get you anywhere they have the warnings right in the insert of the meds