Learning the Details of Leg Cramps
The causes of leg cramps -
Unknown cause (idiopathic leg cramps)
In most cases, the cause of the cramp remains unknown. One theory is that cramps occur when a muscle which is already in a shortened position is stimulated to contract. As the muscle is already shortened, its further contraction may cause the muscle to go into spasm. This commonly happens at night in bed as in the natural position in which one lies, is with the knees slightly bent (flexed), and with feet pointing slightly downwards. In this position the calf muscle is relatively shortened and thus prone to cramps. This theory also explains why stretching exercises may cure the problem.
In some cases, the cramps can result as a symptom of another condition or problem. For example, some medicines can cause cramps as a side-effect, or make cramps occur more often. These would include diuretics ('water tablets'), nifedipine, cimetidine, salbutamol, terbutaline, lithium, clofibrate, penicillamine, morphine (withdrawal), phenothiazines, and nicotinic acid.
Even over-exertion of muscles, dehydration, conditions that cause alterations in the balance of salts in the bloodstream like high or low sodium or potassium level can also cause cramps. It has been observed that some people who have renal (kidney) dialysis get leg cramps. This is not all even excessive alcohol can sometimes be the reason for cramps.
Cramps in Pregnancy -
A cramp is an unpleasant sensation caused by contraction, generally of a muscle. It can be caused by cold or overexertion. Illness or poisoning can also lead to cramps, particularly in the stomach, which is referred to as colic if it fits particular...
Calf cramps can escort to be a killer. So there are many a ways by which we can take away this cramp or can eliminate it. They may be a good warm up, train hard, run easy, water is sport's lifeblood, and sports a'int no cat walks, and eats properly....
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Cramps after period
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Cramps but no period
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Cramps while running
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How to get rid of cramps
Generally a muscle contracts when it is used, then stretches out when the motion is completed or when another muscle moves in the opposite direction. But if a muscle contracts with great intensity with no stretching out again, you feel the pain of a...
Neck Cramps -
Cramps and Neck Cramps - A cramp is a painful, unpleasant sensation that is caused due to the contraction of muscles. They can be caused due to cold, overexertion, and illness or poisoning. There are two main causes of cramp - inadequate...
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