Cramp while sleeping is a health problem many people meet in daily life, particularly at night when the muscle contracts suddenly, which not only causes pain but also affects sleep. If it happens often it may cost you the quality of your rest. Understanding the causes and finding ways of preventing or relieving these symptoms is therefore important. In this article we will take you to an understanding of the causes of cramp while sleeping, the ways of relieving the symptoms when they arise, and the approach to caring for yourself in order to avoid cramp in the future.
What is cramp while sleeping, or cramp at night?
Cramp while sleeping, or what some people call "night cramp" (Nocturnal Leg Cramps), is the symptom of a muscle contracting suddenly and uncontrollably. It usually happens while we are asleep, or sometimes while sitting or standing in an unsuitable posture. Mostly cramp happens in the calf muscle or the thigh muscle. When cramp comes while sleeping it usually feels painful enough to make you wake in the middle of the night.
Cramp makes the muscle in the area contract into a hard lump, and it may drag on for several seconds up to several minutes. Sometimes it feels painful enough that you cannot go back to sleep. It can happen to anyone, but is found most often in older adults, or in those aged about 40 years and over.
The causes of cramp while sleeping
Although we still cannot find a definite cause of cramp while sleeping, there are several factors that may be important causes of these symptoms. The following are the main causes that usually bring on cramp while sleeping.
1. Staying in the same position for long periods
Being in an uncomfortable position or in an unsuitable posture for long periods, such as sitting or standing in the same position for a long time, or even lying in an incorrect position, may make the muscle contract easily, particularly in a muscle that is not moved or stretched consistently, so that cramp while sleeping comes easily.
2. Sleeping on a hard surface
Sleeping on a hard surface or on a mattress without enough give can make the muscle tighten or contract during sleep, which is one of the causes of cramp while sleeping.
3. Tight muscle
A muscle that has not been stretched, or a muscle weakened by being used too heavily during the day, may also be a cause of cramp while sleeping, such as exercising too heavily without stretching the muscle enough.
4. The body lacking water and minerals
Dehydration, or not drinking enough water during the day, leaves the muscles and tendons without moisture, with the result that the muscle contracts and cramp comes easily, particularly when the body lacks important minerals such as potassium and magnesium, which are minerals important to the working of the muscle.
5. Other problems
Sometimes cramp while sleeping may arise from some health problem, such as a lack of certain nutrients, or a condition involving the working of the nerves and the blood vessels, such as diabetes, heart disease, or poor circulation.
The approach to relieving the symptoms when cramp comes while sleeping
Cramp while sleeping may make your sleep uncomfortable and cost you the quality of your rest, but if the symptoms arise you can follow these methods to relieve them and let the muscle release.
- Stretch the leg muscle: if cramp comes in the leg, you can straighten the leg and pull the toes up, so that the muscle relaxes and contracts less.
- Massage gently: gentle massage of the area with cramp can help the muscle release faster and relieve the pain.
- Hot or cold compress: using a cloth soaked in warm water or a hot-water bottle on the area with cramp, or a cold compress with a bag of ice, can help relieve the pain.
The effects of cramp while sleeping happening often
Cramp while sleeping happening often affects not only your sleep but your overall health as well, since sleep that is not enough leaves the body unable to restore itself fully, with the result that you feel tired in the morning. Cramp happening often may also be a sign of other health problems, such as an abnormality in the circulation, or a health problem involving the nerves and the muscles.
Sleep that is not enough can also affect mood and the capacity to work during the day, which may reduce effectiveness at work. Anyone with a problem of cramp at that time should hasten to have it treated, so that other health problems do not follow. Treatment with rehabilitation medicine, using rehabilitation equipment, covers dry needling, which helps restore the working of the muscle, stimulation with the magnetic field through the Peripheral Magnetic Stimulation (PMS) device, or the relief of symptoms with the High Power Laser Therapy device, which helps relieve pain arising from the muscles and the nervous system.
Summary
Cramp while sleeping may look like a problem that is not serious, but if it happens often it can affect your sleep and your overall health. Caring for yourself well, in stretching the muscle, drinking enough water, and avoiding lying in an incorrect position, is therefore a simple and effective way of preventing cramp at night.