Medical Causes For Leg Cramps - What Causes Leg Cramps

Leg cramps are painful feeling of tightness and tension in the muscles of the legs. Also known as 'charley horse', leg cramps usually occur when the leg muscles suddenly and forcefully contract. There are three prime areas where these cramps mainly occur: calf (crossing the ankle and knee), the hamstring (crossing the knee and hip) and the quadriceps (also crossing the knee and hip). The cramps usually last for less than a minute, but sometimes may last for a few minutes before the muscle contraction descends. Some patients also experience painful nocturnal or night leg cramps which occur at night while a person is sleeping. They cause sleeping disturbances, predominantly affecting middle-aged or elderly individuals, mainly due to poor blood circulation in the limbs. What causes leg cramps, to know more, here is an elaborated account of different medical causes for leg cramps.

What Causes Leg Cramps?

The most common cause for leg cramps is insufficient intake of water. As we know, water helps in transporting minerals, vitamins, and other substances throughout our body. Hence low water intake can cause deficient supply of nutrients to different parts of the body. Hydration of muscles is essential for muscles to function properly and to avoid cramping or muscle twitches during sleep or after exercise. Another cause for leg cramps is mineral deficiencies, i.e. low levels of calcium, potassium and magnesium in the body. Calcium deficiency causes muscle tremors and twitching which further leads to leg cramps. Potassium and magnesium are essential minerals which help in muscle activities and maintain the body fluids balance. They also help in controlling muscles and serve as co-factors in muscle building. Hence, deficiency of these two minerals can also lead to painful and sudden leg cramps. Exercising in an unusual manner like over-exercise or different exercise positions can also be the reason for leg cramps. Some other factors that contribute to this condition are:

• Muscle fatigue
• Dehydration
• High weight (not necessarily obesity)
• Heavy exercising
• Electrolyte imbalances
• Medications like statins, prednisone, etc

Treatment for Leg Cramps

To treat leg cramps, make sure your regular consumption of necessary minerals is at sufficient levels. Your diet should comprise food products like bananas, tomatoes, potatoes, broccoli, critic fruits, which are rich in minerals and nutrient contents. Try to reduce the daily intake of caffeine and sugar. Make sure your body is properly hydrated, hence, it is recommended to drink at least 6 - 8 glasses of water everyday. Massage, leg movement/stretching or even heat is extremely beneficial to relieve the pain and discomfort due to a leg cramp. Massaging the site of tension in a circular manner will loosen the muscle tension beneath the skin. Stretching the cramped muscles while holding your toes or straightening the leg out will exhaust the stretch reflex and relieve you from the pain. If the pain still remains, apply heat compress for 10 - 12 minutes. If the cramps become persistent and recurring, go to a doctor for identifying the actual reasons behind these cramps. There are some muscle relaxing medications available which should be taken only under a doctor's supervision.

Therefore, following a healthy diet and a proper exercise regime can minimize the possible medical causes for leg cramps. Before going to bed, having a glass of hot water, taking a hot shower, or massaging the muscles with essential oils can reduce the risks of legs cramps, especially the nocturnal leg cramps.