Eye Care Community
22.2k Members
Avatar universal

Seeing dark ring at bright places

Hi, my mum has been seeing a dark ring when looking out at bright places, the ring will be gone when she close her eyes and when she's at dark area. This has been going on for a week. May I know what causes this problem and how can it be help? Is this dangerous? Thanks a million.
1 Responses
711220 tn?1251891127
There many causes, some serious.  Please see an EyeMD, an ophthalmologist.

Dr. O.
Have an Answer?
Top General Health Answerers
177275 tn?1511755244
Kansas City, MO
Avatar universal
Grand Prairie, TX
Avatar universal
San Diego, CA
Learn About Top Answerers
Didn't find the answer you were looking for?
Ask a question
Popular Resources
In this unique and fascinating report from Missouri Medicine, world-renowned expert Dr. Raymond Moody examines what really happens when we almost die.
Think a loved one may be experiencing hearing loss? Here are five warning signs to watch for.
When it comes to your health, timing is everything
We’ve got a crash course on metabolism basics.
Learn what you can do to avoid ski injury and other common winter sports injury.
Here are the pros and cons of the top fad diets and weight loss plans of the year.