You're relaxing on the sofa when suddenly your eyelid starts twitching. Or perhaps it's a muscle in your arm, your leg, or ...

Night leg cramps, or nocturnal leg cramps, are sudden, involuntary muscle contractions that usually occur in the calves, feet, or thighs during rest or sleep. These painful spasms can last from a few ...

Medically reviewed by Christopher Lee, MD Leg cramps can be an early symptom of congestive heart failure due to decreased blood flow.Managing congestive heart failure with the prescribed treatment ...

Please provide your email address to receive an email when new articles are posted on . Vitamin K 2 markedly reduced the mean weekly frequency of nocturnal leg cramps in the intervention group. The ...

My leg hurts when I exercise. Could it be peripheral vascular disease? Peripheral vascular disease (PVD) is a common condition that affects the blood vessels outside of the heart and brain, most ...

Add Yahoo as a preferred source to see more of our stories on Google. You've likely heard of sciatica before. The shooting pain that runs down your lower back, buttocks and leg can disrupt your daily ...

Many people experience painful leg and calf cramps at night, which can have several potential causes. News 9 spoke with Dr. Lacy Anderson to explore the underlying factors behind these cramps and ...

Dear Dr. Roach: I’ve had muscle spasms and cramping in my lower legs and feet for quite some time. It almost always happens when I’m laying in bed and in the early morning hours. If I stand up and ...

High school fall sports teams will begin their official practices soon — including double sessions for football. While a warm August may be a wonderful time of year to swim and kayak, it may not offer ...

Infectious agents can cause muscle twitching and spasms, too. The most commonly known is probably tetanus, which causes a phenomenon called lockjaw, where the neck and jaw muscles contract to the ...