How to Prevent and Get Relief From Fingertip Numbness
Numbness in the fingers can happen for many reasons, from blood flow issues to a variety of medical conditions. But there are some things you can do to help prevent fingertip numbness and get relief when it occurs.
Numb fingertips are often a symptom of a condition called carpal tunnel syndrome, which affects 4-10 million people in the United States. It’s usually diagnosed in middle-aged and older adults, and experts don’t know why it happens. But it’s thought that repetitive motions, such as typing or using a computer mouse, can cause it.
Among other things, it causes numbness, tingling and pain in the thumb, index, middle and even some of the other fingers. It can also cause weakness in the hand and slow reflexes.
Carpal tunnel syndrome is caused by the pressure of nerves that connect your hands to your brain (the central nervous system). It affects both sides of the body and may occur at any age, but it’s most common in middle-aged and older adults.
Another possible cause of fingertip numbness is compression neuropathy, which occurs when one of the nerves that supply sensation to your hand gets compressed. It can occur in your ulnar nerve, which runs on the pinky side of your arm, or in your median nerve, which supplies sensation to your middle and ring fingers.
Compression can also occur around the elbow, where the ulnar nerve is trapped in what is called cubital tunnel syndrome. This can cause a “funny bone” feeling in the elbow and may also cause numbness and tingling in the index and ring fingers. 손목결절종 수술
It’s important to note that cubital tunnel syndrome can be cured with surgery. If you think you have this condition, visit your doctor as soon as you notice any signs or symptoms.
Other causes of numbness in the fingers include rheumatoid arthritis, which is an autoimmune disease that causes swollen joints and stiffness in your hands and arms. It can be managed with medication and lifestyle changes.
Diabetes can also cause nerve damage that leads to numbness in the fingers and hands. Those with diabetes can also develop diabetic neuropathy, which is nerve damage that happens when the pancreas doesn’t produce enough insulin to keep the blood sugar balanced. It can also lead to numbness, tingling and slow reflexes in your hands and feet.
Some other known causes of numbness in the fingers are vitamin deficiency, infection or injury, and medication side effects such as a ganglion cyst. Occasionally, numbness is caused by a medical emergency such as a stroke.
Injuries, such as sprains and strains, can also irritate nerves in your hands and fingers. They can also sever or damage nerves, so it’s important to see your doctor if you experience any swelling, weakness or numbness in your fingers or hands.
Overuse of the hands can also cause numbness in the fingers. It’s important to rest your hands every 30 minutes to an hour, and to use ergonomic devices when you’re working with tools or a keyboard. 손끝저림