A neurologist explains how common medications can cause vitamin B12 deficiency, damage nerves over time, and trigger numbness ...

Medically reviewed by Brigid Dwyer, MD Key Takeaways Huntington’s disease is a genetic condition that is inherited in an ...

Dry, cracked feet in diabetes can signal nerve damage or poor circulation. Experts explain the causes, risks, and essential ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." The nervous system is considered your body's command center for a reason. Made up of your brain, spinal ...

What You Need to Know About Hand Tremors Frequent hand tremors are often overlooked, with many attributing them to fatigue or ...

Alpha-lipoic acid (ALA) is an antioxidant found in foods and in supplement form. Alpha-lipoic acid benefits might include ...

The FDA has granted breakthrough therapy designation to privosegtor for optic neuritis, a common symptom of multiple ...

Glaucoma is a blinding disease caused by damage to the optic nerve, leading to permanent vision loss. The main risk factor is ...

Dear Eric: My 80-year-old sister (I’ll call her Jane) doesn’t have much faith in doctors but is free with her own remedies for everyone else’s ailments (mostly vitamins, herbs and supplements). We ...