Everyone who goes into surgery for a total knee replacement (TKR) knows the leg is weak from pain and disuse. When and how does muscle strength come back after the operation? Studies show that many patients have weakness and loss of function that can go on for years. Electrical stimulation of the muscles improves strength in young adults. What effect will it have on older adults after a TKR? Physical therapists enrolled patients who were having both knees replaced at the same time in a study of electrical stimulation. Having subjects with both knees replaced gave researchers a chance to use electrical stimulation on only one side. Results were then compared to the patients' own knee that did not get electrical stimulation. Two groups were formed in this study. One group received the same exercises for both legs. The other group received neuromuscular electrical stimulation (NMES). The NMES group did exercise on one side and exercise along with NMES on the weaker leg. Everyone started th...
My friend has been experiencing stabbing pain in the back of his head. He said it lasts about 20 seconds, goes away and then returns. He has had as many as 20 episodes during the day. He says it seems better when he moves his head from side to side. I can't convince him to see a Dr. Please advise. Lawrence.
As much as we'd like to help, you already know the answer. Your friend needs to see a doctor. Unexplained head pain should always be investigated and diagnosed. Statistically, it's unlikely to be dangerous, but you never know. The only person who can definitively tell him what these pains are is a doctor who can review his medical history and family medical history, discuss his symptoms with him, and examine him - in person.
One possibility is ice pick headaches, which last for just seconds. You can find information about them in Ice Pick Headaches - The Basics . Nobody can diagnose via the Internet, so we can...
My husband has been having these stabbing pains on the right side of his head like behind his eye. This comes very sudden and only lasts a few seconds, but is very painful. This has been goin on for 2 weeks. It also is making the vision in his right eye blurry. He has been to the er and they just give him pain meds that don\'t work. He is a truck driver so he can\'t take to much that makes him sleepy. What could the problem be? Angela.
It's time for your husband to see his own doctor and get these headache checked out. They could be ice pick headaches, but the blurry vision isn't common with ice pick headaches, and the only person who can safely give your husband a diagnosis and tell him what to do about them is a doctor who can review his medical history, discuss his symptoms, and examine him in person. You can find some information about ice pick headaches in Ice Pick Heada...
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