You might think you know what it feels like to have sore, tight muscles. But, sometimes, what feels like a muscle ache is actually a more complex problem — one that's related to nerves. "It's much ...

Pain can be caused in any part of the body. When there is some dysfunction or problem in any organ or functioning, then pain occurs. Some pains are very general and can go away with time but some can ...

Neural foraminal stenosis refers to the narrowing of the small openings between the vertebra in the spine which nerve roots pass through. A type of spinal stenosis, neural foraminal stenosis, does not ...

It is well established that symptoms of chronic fatigue syndrome can be worsened with physical activity. Now, a new study might shed some light on why this is, after finding chronic fatigue flare-ups ...

Stem cells derived from human muscle tissue were able to repair nerve damage and restore function in an animal model of sciatic nerve injury. The findings suggest that cell therapy of certain nerve ...

Soreness on the left side of your neck typically results from injury. But some underlying conditions can cause neck pain. Pain on the left side of the neck can be due to any number of causes, from ...

Medically reviewed by Jennifer Steinhoff, MD Key Takeaways Muscle strength grading helps evaluate muscle strength on a scale ...