What Are the Causes of Arm Numbness and How Can It Be Prevented?

What Are the Causes of Arm Numbness and

How Can It Be Prevented?

In everyday life, you may suddenly experience numbness in your arm, and when that happens, it can cause various inconveniences.

If arm numbness occurs only temporarily, it may not be a serious issue, but if the symptoms happen repeatedly, you may want to suspect a certain condition.

Today, let’s look at what can cause arm numbness and how to manage and prevent the symptoms.

There are times when you feel a tingling sensation in your arm, as if a small electric current is running through it, and depending on the symptoms that appear, you can suspect several possible causes.

First, arm numbness may occur while sleeping at night, and in such cases, it is usually likely to be a temporary blood circulation issue.

This may be due to your sleeping position; if you sleep with your arm under your head or lying on it, reduced blood circulation can cause numbness in the body.

However, if this symptom happens repeatedly rather than just once or twice, and the pain and numbness are so severe that it becomes difficult to fall asleep, it may be carpal tunnel syndrome.

If your palm also becomes numb and sore along with your arm, and the symptoms worsen while sleeping, you may want to suspect carpal tunnel syndrome as a cause of arm numbness.

As the tunnel formed in the wrist narrows, the median nerve passing through it can be compressed, which may cause these symptoms.

In the case of carpal tunnel syndrome, it may occur after activities that excessively move the hand, and symptoms such as numbness in the fingers, palm, and arm may appear.

If the numbness in your arm extends toward the little finger, among several possible causes you may want to suspect cubital tunnel syndrome.

As the tunnel on the inside of the elbow narrows, the ulnar nerve passing through it can be compressed, causing these symptoms, and numbness often occurs on the inner side of the arm.

Symptoms may occur due to positions such as sleeping with your arm under your head or resting your elbow on a desk, and the more pressure is applied to the elbow, the worse the symptoms may become.

If you feel a pulling sensation and numbness in the upper arm, especially from the back of the neck, it may be caused by a herniated cervical disc.

Because arm numbness can occur for various reasons like these, it is important to identify the cause and respond appropriately.

Since this symptom can be experienced due to sleeping posture, avoiding positions where you sleep with your arm under your head or lying on it may help prevent the symptoms.

Also, because this symptom can occur due to carpal tunnel syndrome, it is a good idea to stretch often in daily life so as not to strain the wrist.

Today, we looked at various causes of arm numbness and how to prevent the symptoms. Please refer to the information above and manage your symptoms accordingly.