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Nerve damage is a common side effect of type 2 diabetes and it might start in the eyes long before the condition is ever diagnosed, new research suggests.

In this study, scientists used neuropathy, or nerve damage, in the eye's cornea as a proxy for the damage to nerves throughout the body.

The study included nearly...

While adults typically need steroid medication to treat Bell's palsy, most children can recover without treatment, a new study finds.

Bell's palsy temporarily causes weakness and paraly...

For many people, damage from COVID-19 continues well beyond the initial infection. A case in point: Pain, tingling and numbness in the hands and feet can occur for weeks or months afterward, a new study reveals.

The researchers surveyed more than 1,550 patients who underwent COVID-19 testing at the Washington University Medical Campus in St. Louis over a 10-month period early in the pande...

Two rheumatoid arthritis drugs show potential for lowering the risk of Parkinson's disease, new research shows.

Some previous studies have found that people with rheumatoid arthritis have a lower risk of Parkinson's, and it was suggested that a class of rheumatoid arthritis drugs called disease-modifying antirheumatic drugs (DMARDs) may play a role in that reduced risk.

To learn mor...

A leading medical group has updated a guideline for treating pain and numbness caused by diabetes.

The problems, which affect the hands and feet, are the result of nerve damage, also known as diabetic neuropathy. The new guideline from the Ame...

Most prescriptions for the medication gabapentin are for unapproved uses -- and many patients end up taking it along with drugs that create potentially dangerous interactions.

That's the conclusion of a new study that looked at "off-label" use of gabapentin. In the United States, the drug is officially approved for treating certain seizures and some forms of nerve pain.

It's known, ...

Severe spinal cord injuries are incurable today in humans, but a new injectable therapy that restored motion in laboratory mice could pave the way for healing paralyzed people.

The therapy -- liquid nanofibers that gel around the damaged spinal cord like a soothing blanket -- produces chemical signals that promote healing and reduce scarring, researchers report.

The treatment p...

The number of people experiencing numbness, pins and needles, and burning pain in their feet and toes seems to be on the rise, new research suggests, and some of these folks may be at increased risk for heart trouble.

Exactly why there has been an uptick in "small fiber neuropathy" is not fully understood yet, but it could be due to the ongoing diabetes and obesity epidemic as both condit...

Former Marine Cpl. Claudia Mitchell can hold a banana or a water bottle in her left hand without squishing it as she opens it.

She can use her left hand to help cut peaches for a pie. She can hold someone's hand without squeezing too hard, and she can grab her makeup bag with just her thumb and forefinger.

Years ago, Mitchell, 41, wouldn't have imagined any of these feats were possi...

A number of symptoms are common among people who are newly diagnosed with multiple sclerosis, a patient survey shows.

Multiple sclerosis (MS) is an incurable disease in which the nerves' protective layers are damaged, resulting in progressive disability.

A new study may help explain why people with multiple sclerosis (MS) experience worsening disability while those with two related diseases do not.

MS causes permanent brain and spinal cord scarring, and researchers investigated whether the same damage accompanies two rarer, similar diseases in which the immune system also attacks the central nervous system.

The diseases are known a...