Picture this scenario. You are settling down for a good night’s rest after having had a rather busy day and you are lookng forward to waking up again in the morning refreshed and raring to go. And what happens? You are woken up in the middle of the night with a darned leg cramp and boy, is it painful!
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Sudden and forceful contractions of the leg muscles can cause leg cramps, which occur mainly during nighttime. Let us know more about leg cramps in bed
It is the contraction of muscles, which enables the physical movement of human beings.
But a sudden and involuntary contraction of a muscle or a group of muscles can cause cramps.
Such cramps may be accompanied by severe pain too. The most common among muscle cramps are leg cramps, which are also known as ‘charley horse cramps’.
Leg cramps are caused by the sudden and forceful contraction of leg muscles, especially those in the calf, the hamstring and the quadriceps.
Sometimes, even the small muscles in the feet can also cause cramps. Leg cramps are common among the aged and pregnant women, but young people may also experience this condition.
Leg Cramps in Bed
Generally, leg cramps occur when you rest, especially during the night. Such leg cramps are also called night leg cramps. In most cases, the contraction of calf muscles is the reason for cramps, but the thigh or feet muscles can also cause cramps. Leg cramps in bed may last for a few seconds to a few minutes, but in some cases, it may last even longer. The intensity of the pain also varies and in most cases, it is severe enough to wake the person up. Even if the cramp ends, the muscle may remain sore for some time. Most people experience occasional leg cramps, but for some people, especially, the aged, this problem can be more frequent.
What Causes Leg Cramps in Bed?
There is no precise medical cause for leg cramps in bed. According to research, cramps are caused when the muscles, which are in a shortened position, are stimulated to contract. This theory explains the relation between the sleeping position and the contraction of leg muscles. Most people sleep with their legs slightly bent and the knees pointing downwards. In this position, the calf muscles are in a shortened form and any contraction can lead to cramps.
There are many other contributing factors to leg cramps in bed, which can include some physical conditions. Night leg cramps may be due to dehydration, overexertion of muscles, pregnancy, hypothyroidism, excess alcohol consumption, some nerve disorder, etc. Prolonged sitting or lying down in the same position may restrict the blood flow through the concerned muscles and cause leg cramps.
People with low levels of certain minerals, like magnesium, potassium, calcium, and sodium, leg cramps can be frequent. Use of some specific medications can also be the cause of leg cramps in some people. Drugs may also worsen the situation for those who are already affected by frequent leg cramps. Narrowing of the arteries of the legs, leads to poor blood circulation to the legs and can cause cramps. There are many other common conditions, which can be the reasons for leg cramps in bed.
How to Prevent Leg Cramps in Bed?
The most common treatment for leg cramps in bed is stretching exercises. Though researchers have a different opinion regarding the efficacy of this method, many people find it beneficial in preventing leg cramps to a large extent. Regular stretching of leg muscles, especially those in the calf, is effective.
In case of leg cramps in bed, you have to be careful about the sleeping posture. Though, there is no scientific evidence to prove the same, expert opinion is that a proper posture, that prevents the shortening of calf muscles, can be of much help in reducing the occurrence of leg cramps. If you like to sleep on your back, then prop your feet up with the help of a pillow. When sleeping on your front side, try to hang your feet over the end of the bed. Make sure that the blankets are loose and do not force the toes and feet to point downwards during sleep. Check whether any current medication is causing these muscle cramps. Warm showers before bed time can help to some extent.
Remedies
> For a list of natural remedies for night leg cramps click here
In case of leg cramps in bed, try some stretching. Gently massage the area and if there is persistent muscle discomfort, you can have a mild painkiller. Quinine tablets are also effective, but it can cause side effects in some people, especially pregnant women. Try this medicine, only after consulting your doctor. However, exercises are the best way to get rid of leg cramps in bed.
By Sonia Nair
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