Pinched nerve
Find out why Mayo Clinic is the right place for your health care. Make an appointment..
Find a directory of doctors and departments at all Mayo Clinic campuses. Visit now..
See how Mayo Clinic research and clinical trials advance the science of medicine and improve patient care. Explore now..
Educators at Mayo Clinic train tomorrow’s leaders to deliver compassionate, high-value, safe patient care. Choose a degree..
Explore Mayo Clinic’s many resources and see jobs available for medical professionals. Get updates..
Your support accelerates powerful innovations in patient care, research and education. Give today..
A herniated disk in your lower spine may “pinch” a nerve root, causing pain that radiates down the back of your leg (sciatica).
A pinched median nerve in your wrist can lead to pain, numbness and weakness in your hand and fingers (carpal tunnel syndrome).
A pinched nerve occurs when too much pressure is applied to a nerve by surrounding tissues, such as bones, cartilage, muscles or tendons. This pressure disrupts the nerve’s function, causing pain, tingling, numbness or weakness.
A pinched nerve can occur at a number of sites in your body. A herniated disk in your lower spine, for example, may put pressure on a nerve root, causing pain that radiates down the back of your leg. Likewise, a pinched nerve in your wrist can lead to pain and numbness in your hand and fingers (carpal tunnel syndrome).
With rest and other conservative treatments, most people recover from a pinched nerve within a few days or weeks. Sometimes, surgery is needed to relieve pain from a pinched nerve.
Pinched nerve signs and symptoms include:
The problems related to a pinched nerve may be worse when you’re sleeping.
See your doctor if the signs and symptoms of a pinched nerve last for several days and don’t respond to self-care measures, such as rest and over-the-counter pain relievers.
A pinched nerve occurs when too much pressure (compression) is applied to a nerve by surrounding tissues.
In some cases, this tissue might be bone or cartilage, such as in the case of a herniated spinal disk that compresses a nerve root. In other cases, muscle or tendons may cause the condition.
In the case of carpal tunnel syndrome, a variety of tissues may be responsible for compression of the carpal tunnel’s median nerve, including swollen tendon sheaths within the tunnel, enlarged bone that narrows the tunnel, or a thickened and degenerated ligament.
A number of conditions may cause tissue to compress a nerve or nerves, including:
If a nerve is pinched for only a short time, there’s usually no permanent damage. Once the pressure is relieved, nerve function returns to normal. However, if the pressure continues, chronic pain and permanent nerve damage can occur.
The following factors may increase your risk of experiencing a pinched nerve:
Other risk factors include:
The following measures may help you prevent a pinched nerve:
Mayo Clinic does not endorse companies or products. Advertising revenue supports our not-for-profit mission.
Check out these best-sellers and special offers on books and newsletters from Mayo Clinic.
Any use of this site constitutes your agreement to the Terms and Conditions and Privacy Policy linked below.
A single copy of these materials may be reprinted for noncommercial personal use only. “Mayo,” “Mayo Clinic,” “MayoClinic.org,” “Mayo Clinic Healthy Living,” and the triple-shield Mayo Clinic logo are trademarks of Mayo Foundation for Medical Education and Research.
This site complies with the HONcode standard for trustworthy health information:
verify here.
Pinched nerve
Research & References of Pinched nerve|A&C Accounting And Tax Services
Source
0 Comments