"i have severe headaches in the aftermath of stroke. due to my left side being affected, i cannot sit comfortably. this causes back pain that sometimes brings me to tears. i started with 300mg three times a day. it was just increased to 400mg three times a day. it gives me a lightheaded feeling that makes the pain easier to deal with, but the pain is still there. i also take tramadol 50mg to supplement. "