Unexplained muscle pain in the arms and legs may be the result of benign issues. Or it may point to a more serious underlying condition, such as fibromyalgia, infection, or thyroid issues.
a condition that causes chronic muscle pain and fatigue, and restless legs. Research suggests that people with fibromyalgia are more likely to have restless legs syndrome. Everyone experiences the ...
and legs at the same time, such as standing, walking, and climbing. Psoas syndrome is an injury or irritation of one of these muscles. This can cause pain in lower back, butt, groin, or hip.
Leg pain, cramps and lingering foot wounds are among the symptoms that may indicate peripheral artery disease, the narrowing or blockage of the vessels that supply blood to the legs. Getty Images ...