Blepharitis Causes and Treatment

Blepharitis is a common disorder. It consists of an inflammation of the eyelids caused by bacterial (dandruff like flakes) and clogging of the tiny oil glands (meibomian glands) near the base of the eyelids that can make your eyelids swollen, red, and/or feel like they are burning. There are two [...]

Taking Care of Your Contact Lenses

Contact lenses are a great alternative to wearing glasses, as long as you take care of them and your eyes while using them. Think about it. Contact lenses are a medical device that you insert into and wear on the surface of your eyes. They should be in optimal condition, [...]

What Causes Uveitis?

What is Uveitis Uveitis is a broad term describing a group of inflammatory diseases of the eye that involves swelling and destroys eye tissues. It can be painful, the eye or eyes can be red, and swollen with cloudy vision. There are three types of uveitis; anterior, intermediate, and posterior [...]

What Is Anisocoria?

When your eyes pupils are not the same size, that is known as Anisocoria. Although most people’s pupils are the same size, at least one in five individuals have pupils that are different sizes. Many people that have pupils that differ in size, have no problems with their vision and [...]

Aqueous Humor and its Role in the Eye

The aqueous humor is the thin, clear, watery fluid that fills both the anterior and posterior chambers of the eye. It is similar to plasma but contains lower protein concentrations. And is made up of 99.9% water – the other 0.1% consists of sugars, vitamins, proteins and other nutrients What [...]

How to Avoid Corneal Abrasions

The cornea is the clear, round dome covering the eye’s iris and pupil. It helps by focusing the light as it enters the eye and it helps to protect the iris and pupil from damage. A corneal abrasion is a scratched or scraped cornea that can affect vision. It is [...]

Prevent Age-Related Macular Degeneration

Macular degeneration, and more specifically age-related macular degeneration, is a age-related eye disease. In a 2001 study known as the AREDS (age-related eye disease study), researchers found that high doses of vitamins C, E, beta-carotene, and zinc/copper was beneficial in reducing the rate of progression to advanced AMD in patients [...]

What is Amblyopia?

Amblyopia is oftentimes referred to as “Lazy Eye”. To understand what causes lazy eye, you have to first understand how the brain and eyes work together to produce vision. The eye focuses light on the retina. The retina is a layer at the back of the eyeball containing cells that [...]

Previous 8 9 10 11 12 131415 16 17 18 19 20 Next

Ophthalmology Blog