10 Causes of Leg Cramps
Reviewed: Dr. Gromatzky
Cause #8: Nocturnal Leg Cramps
Nocturnal leg cramps are extremely common as observed in about 60 percent of the adult population. The recurrent cramps in the calf muscles can lead to severe insomnia. While the mechanism or cause is unknown, the cramps have been thought to be due to nerve dysfunction and muscle fatigue.
Nocturnal leg cramps have been associated with various medical conditions and medications. There is limited evidence that supports the treatment of nocturnal leg cramps. Some may benefit from vitamin B12 supplements, stretching, and mild exercise.
Advertisement
