Ive been on it after surgeries and 10 mg's was like eating Skittles. 30 -50 (im 5'1 110 lbs!) was more like it. It really depends on how your body reacts.
Try it when you are having a chill out day at home and you're awake. That way you can see if it has an effect at all.
Good luck! Hope you get some relief!

Idk but I wish I knew lol, I'd love to have a couple of real pain meds to get me thru my days, I live in Crestview Florida and i honestly believe there is no doc within 50 miles that even believes in fibromyalgia!!

Just started on it and I weight 250 and 10 mg did not help geshhhh

What works for you will sometimes not work for another try it and see if it helps you can always change. Not even certain what mg. the drug your taking is the highest mg. I have been with this for several years and it changes all of the time. Hope this helps.

Its a higher pain medication used quite often to treat patients. I myself have taken it quite a bit for my chronic pain, it does work but be advised that in most cases it does only seem to work for around 4-5 hours tops before another dose would be needed. It can make you drowsy most of all and at times when it is coming out of your blood stream anger. I noticed this the most that this type of pain medication would make me feel spurts of anger for no apparent reason. It did help with my pain but it also is much for habit forming and makes you become dependent very easily on it. Also be careful of rebound headaches which can occur with any type of pain relieve if taken for a certain amount of time! Best wishes!