Everyone experiences muscle cramps from time to time due to intense pain and an inability to use the affected leg muscles. It can occur at the front of the thigh (quadriceps), back of the thigh (hamstrings) and the lower legs or calves (gastrocnemius). A cramp can last from a few seconds to 15 minutes or longer, and can possibly recur several times before it goes away. But have you ever experienced waking up in the middle of the night with a sudden painful cramp in your leg? Is it so painful that it can even make you cry? This condition is referred to as night leg cramps. Night leg cramps are contractions of the leg muscles, usually in the back of the lower leg or calf. They usually occur just as you’re about to fall asleep, or when you are about to wake up.
When this happens, the leg muscles remain painfully tight and contracted. Experts say that the exact cause of night leg cramps is unknown but they believe that it may be due to the body’s abnormal processing of electrolytes. Electrolytes such as salt and minerals are essential elements and chemical substances that your body needs for basic muscle functions. Other factors include inadequate stretching and...