chronic pain
"I've had chronic cluster headaches for 40 years.  I have tried just about every medication recommended for headaches.  The only thing that works is some type of narcotic pain medication even though the use of these for headaches is definitely not recommended.  But, for me that's the only thing that works.  I'd rate this as a 10 for that purpose. 



I've been taking it for other pain the past  three months; a badly broken lower leg and four broken ribs that happened as the leg was almost healed.  This drug worked very for the leg, but not nearly as well for the ribs.  I'd rate it as a 9 for the leg, but only a 5 or 6 for the ribs. I can immobilize the leg fairly well, but there's no way to do that with the ribs."