Out of the blue and for no aparanent reason, I'm suddenly getting sever burning pains in both hanfds that limits what I can do. The pain is unbearable, I scream the house down. I've tried morphine, slow release oxycontin and now an antidepressant to put under my tongue when the pain strikes,. The pain when it strikes is alsost always at night and i'ts ubearable. My GP and oncologyist don't know what it is. Can you help please.