Hi Monica!
I take Tramadol too.. 50 mgs (1) every 6 hours or as needed. I talked to my dr. last week about just this subject. He said I could take as many as 4x a day so, that would be 200mgs a day, at least for me. I'm sure alot of it has to do with your size and weight. (I'm no lightweight, about 40 lbs overweight ) If you're not 100% sure what's right for you.. call your Dr. - they'd rather you call and ask and take your meds properly than just guess. And if you're in extreme pain, you should let them know that, too.
Hope that helps.
Warm hugs,