Total knee replacement (TKR) surgery can do wonders for an arthritic or damaged knee. But TKR is hard on the muscles around the knee. Surgery and the down time after surgery often cause these muscles to lose strength. Weakness is especially bad in the thigh muscles. Much of rehab after TKR involves strengthening the weak muscles around the knee. Electric muscle stimulation (EMS) can help muscles gain strength. It seems odd that simply passing an electrical current through a muscle can build it up, but it's true. EMS is sometimes used to regain strength after spine injuries. EMS has also been shown to help athletes build muscle. These authors tested using EMS in the thigh muscles after TKR. Fifteen patients were given EMS treatments after TKR. They were hooked up to EMS for four hours a day over six weeks. They also had the usual physical therapy. A second group of 15 patients received just the usual therapy. Both groups were checked for walking speed, walking effort, and knee function b...
For the past 3 months i have been getting weird sensations in my head. Like my head is freezing. Also i get sharp stabbing pains on both sides of my head and at the back of my head. Then also pressure on temples and the front section of head with my nose bone paining and my cheekbones. I have no nausea or vomiting. I am very concerned. Please help, Wendy.
We'd love to help, but as much as we'd like to help and answer your question, nobody can diagnose and answer questions such as yours online. The only person who can safely answer your question is a doctor who can review your and your family's medical history, discuss your symptoms with you, and conduct a complete examination.
Unexplained symptoms such as those you're experiencing should always be checked out. Please see your doctor.
Good luck, John Claude Krusz and Teri Robert
If you need help fin...
I just started having sharp stabbing pains of the left side of my head just above the left ear. It feels like someone is stabbing with a sharp object and is very painful. It doesn't last too long. Sometimes I get them one after the other and sometimes it goes away and them comes back, but right after this happens I get tingling all over my left check and then going down to the jaw are.
I've have this now going on 3 days. Today the jabbing is going to my forehead mainly on the left side. I'm very worried. Thanks, Rose.
This isn't a question that anyone can safely answer via the Internet. It needs to be addressed by a physician who can review your medical history, discuss your symptoms, and examine you in person.
What you describe could be ice pick headaches, but we cannot say if it is or not. You can find some information in Ice Pick Headaches - The Basics .
You should knowAnswers to your question are meant to provide general health information but should not replace medical advice you receive from a doctor. No answers should be viewed as a diagnosis or recommended treatment for a condition. Content posted by community members does not necessarily reflect the views of Remedy Health Media, which also reserves the right to remove material deemed inappropriate.