If you are interested in why the hand goes numb, most likely, you have already encountered this phenomenon. In this case, you should be aware that this symptom most often manifests itself at night. That is why many people with horror wait for the approach of the dark and are painfully afraid to fall asleep - because they know that they will wake up from an extremely unpleasant sensation. According to doctors, numbness in various parts of the body can be a lot of reasons. Briefly consider the main ones.
Possible reasons
So why does the hand go numb? Most likely, the problem is that you somehow had a nerve transmitted in the region of the elbow or shoulder (that is, in the areas of the bend of the arm). In addition, blood circulation may be to blame. Do you like to sleep in the most bizarre poses, for example, on your stomach, arms folded across your chest? Do you constantly wake up from the fact that you are not comfortable lying? Then in the numbness of the hands there is nothing surprising. You could say you create this problem yourself. Often the feeling of "icy" in the limbs is one of the symptoms of osteochondrosis. Think about whether you have everything in order with the spine? Indeed, according to experts, this symptom may indicate the presence of an intervertebral hernia. Also, this feeling is well known to people suffering from diabetes mellitus, and to those whose doctors have diagnosed vitamin deficiency and a lack of trace elements in the body. As you can see, the causes of numbness can be very different.
Diagnostics
I want to emphasize that only a doctor is able to identify a problem. Do not rely on self-medication and hope that the problem resolves by itself. Most likely, this will not happen. For example, in some cases, the patient may need to clean the blood vessels, and this is a very serious procedure that cannot be delayed.
Folk remedies
If you are worried about why the hand goes numb at night, we can offer you one simple recipe. To some, it may seem rather strange, but try to follow it, and you will see that the method is effective. In addition, it will not cost you a dime. Before you go to bed, take

a small potato (it should be so large that it fits in the palm of your hand). Wash it thoroughly, wipe it and try to hold it in your hand all night. Afraid to drop her in a dream? This problem is solved very simply - put a clean sock on your hand. Consider the question of why the hand goes numb will not bother you anymore. Want to know how it works? Everything is explained very simply. The secret is that in the very center of the palm is a special point. Try to take the babyβs hand and lightly push it. You will see that the baby involuntarily squeezes his fingers. In Chinese medicine, this center is called "Lao-gun" and is considered to be associated with the shoulder and cervical canal. Theoretically, this point is responsible for the blood supply in the hands. If we take this fact for granted, the therapeutic effect of potatoes is easy to explain: all night she will press on βLao-gunβ, as a result of which impulses will go along the arm that improve blood supply. In principle, instead of potatoes, you can take anything - a tennis ball, an apple, a mandarin. This method is also suitable for those who are interested in why the thumb of the right hand is numb. You no longer have to constantly stretch your palms after waking up.