hello there. I have a problem sleeping at night in that i am suffering severe leg and hand/wrist pains, wich is arthritus and on treatment for pain, but it is the following twitching and involuntary spasms of leg and arm movment, ie:kicking out, pulling up knees sudenly and thowing arms about,. I can cope with the pain its the movement and tossing about that stops me sleeping. Can you give me some helpto cure this problem, I am male aged 67 in generaly good health, my wife thinks it could possibley related to a male menaporse, any hel would be appreciated. Thanks Derek Sayer