Six Common Causes of Numbness in the Hands
Numbness in the hands can be a sign of serious health issues, so it’s important to get it checked out as soon as possible.
Numb fingertip symptoms are common and can be caused by a wide range of medical conditions, including injuries or diseases that can affect the nerves in your hand. They often go away on their own, but some will require a trip to the doctor for treatment. 손끝저림
1. Injury to a Nerve in the Hand
Numbing sensations in your fingers or hands can be a sign of an injury that has caused your nerve to stretch or become pinched. Injuries like a penetrating wound, lacerations from broken glass, and car accidents are all common causes of nerve damage in the hands.
2. Pressure on a Nerve in the Neck
Numbness and tingling may also be caused by pressure on specific nerves at the neck, where they run to your arms and hands. This can happen from arthritis or other diseases, certain medications, or nutritional deficiencies.
3. Sleeping Positions
Your sleeping position can also be a cause of finger numbness, especially if you sleep on your back. This can press against your wrist and ulnar nerve, causing pinky finger numbness when you wake up in the morning.
4. Certain Medications and Nutritionals
Numbness or tingling in your fingers and hands can be caused by certain medications, such as some cancer treatments and vitamin B1 deficiency. Other causes include alcohol abuse, uncontrolled diabetes, or a neurological disorder, such as multiple sclerosis.
5. Other Conditions
If you have a long-standing condition that can cause numbness in your fingers, such as diabetes or uncontrolled high blood pressure, you should talk to your doctor about it and have your health care provider screen you for neuropathy. This will help your doctor figure out what’s causing the problem and determine the best treatment for you.
6. Symptoms That Are More Serious
Numbness in the hands can be an indicator of a serious medical condition, such as stroke or other disorders that involve your brain and other parts of your body. It can also be a sign of blood flow issues or a range of other health problems, so it’s important to get it looked at as soon as possible.
7. CTS (Cervical Traction Syndrome)
If your doctor suspects that you have a nerve compression issue, they’ll want to take a look at your neck and wrist. They’ll also ask about your symptoms and general health.
They’ll ask you to describe the pattern and distribution of your numbness, tingling, pain, and stiffness. They’ll also check the strength of your muscles and nerves, and may test your reflexes in your arm and forearm.
They may perform a series of tests, such as an X-ray or MRI, to determine the location and severity of the nerve entrapment and determine the best treatment for you. Depending on the cause, treatment options can include physical therapy, steroid injections, or surgery. 두팔로정형외과