optic neuritis
Inflammation of the optic nerve, which connects the eye to the brain. Symptoms include pain with eye movement, blurred vision and sometimes temporary blindness.
Last Updated
October 7, 2025
October 7, 2025
Last updated: October 7, 2025.
This article was contributed by .
Explore More
Pregnancy and RSV
Respiratory synctial virus (RSV) is a common condition that affects a person’s respiratory system. In most cases, RSV causes mild, cold-like symptoms. However, infants and older adults are at highe...