The main nerve in the elbow is called the ulnar nerve, which is located in the soft spot above the elbow. This area of the elbow is very sensitive, causing tingling and pain for minutes at a time. If the nerve is pinched or constricted, it causes the arm not to function properly. The nerve will send pain down your arm into your hand and down your fingers. The tingling numbing pain will travel through your entire arm, leaving your arm unable to completely function properly for a few minutes until it has had time to pass.
Causes
The main cause of elbow nerve pain is from constriction in the nerve commonly caused by bumping up against an object, such as household furniture. The area of the elbow causing the most pain is often known as the funny bone. The elbow nerves run down the back of your arm from behind the elbow. Other causes of elbow nerve pain can also be much more serious, like carpel tunnel and tennis elbow syndromes. Inflammation of the elbow nerves can also cause serious pain throughout the entire arm and hand.
Tests
Many tests can be performed to determine whether your elbow nerve pain is serious or mild. Imaging scans can determine whether the tendons or nerves are inflamed or damaged. Nerve conduction tests allow you to test the nerves to ensure that they are working properly and able to feel pressure and physical contact. An EMG will send electronic shocks down into the elbow to monitor the activity in the nerve. An MRI can also be done to ensure that there is not any other form of growth within the elbow causing pain.
Treatment
Treatments include restriction of regular activities until the area heals. An arm and elbow brace or splint will help stabilize the elbow, allowing it to heal. To reduce pressure and swelling on or around the elbow nerve, corticosteroids is injected into the affected area. Over-the-counter drugs help to lower the pressure and reduce pain. Stretching is important to keep the tendons and nerves in the elbow flexible.
Prevention
Always allow the elbow to heal after injuries and protect the area by using splints and casts to prevent excess damage. If your symptoms worsen or do not go away you should seek medical attention as this may be a result of a more serious issue. Prolonged elbow nerve pain can become permanent, so early detection is the key.
Consequences
If left undiagnosed and untreated, the pain can become worse. Not seeking medical treatment for nerve pain within the elbow can result in complete loss of function in the entire arm.
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