A negative version of the American flag. Visuals like this can be a persistent afterimage in eye

Why do I see afterimages?

Oct 18, 2019

Why the images stay.

 Read More
A woman with eye pressure that may be glaucoma

Why is there pressure behind my eye?

Aug 20, 2019

Learn the many possible causes of eye pressure, including glaucoma and sinus infections.

 Read More
A twitching eye

Why is my eye twitching?

Jul 16, 2019

When your eyelid spasms.

 Read More
Tennis balls.

Are tennis balls yellow or green?

Jul 10, 2019

Which color are they?

 Read More
A person uses their phone at night.

Should I put my phone in night mode?

Jun 27, 2019

Dim the lights.

 Read More
People gathered around a campfire

Why does campfire smoke bother my eyes?

Jun 20, 2019

The sting of smoke.

 Read More
This website is optimized for more recent web browsers. Please consider these upgrade options: IE10+(IE10+, Chrome Chrome, Firefox Firefox.

We use cookies on our website to give you the most relevant experience by remembering your preferences and repeat visits. By clicking “Accept All”, you consent to the use of ALL the cookies. Alternatively, you may choose "Necessary Only" to exempt any Analytics, Performance or Advertising cookies.

Accept All Necessary Only
 Schedule An Appointment