What Causes Dry Eye?

Dry eye is a common eye condition that happens when your tears are unable to produce enough moisture for your eyes. Tears can be insufficient for several reasons. For instance, your eyes may not be producing enough tears, or they produce poor-quality tears. Dry eye results from various issues that interrupt the quality of your tears. Read on to learn more about what causes dry eye.

The Relationship Between Sleep and Eye Health

Most people understand that sleep is ideal for their overall health. What many people do not realize is that there is a relationship between sleep and eye health. Studies have shown that poor eye health, especially having dry eye conditions, can have a relationship with poor sleep. 

How Diabetes Impacts Eyesight

Diabetes is a condition that occurs when your body is not able to process food as energy. Your body does not respond to insulin or produce it. Insulin is a hormone that delivers blood sugar in the form of glucose to the cells in the body.

How Often Do You Need an Eye Exam?

Getting your eyes checked once every year should help you stay in control of the health of your eyes. However, some people may need to have eye exams more than once a year. That is because vision changes with age. Thus, it is vital to stay well informed about your eye health always.

Who Is a Good Candidate for Ortho-k?

Ortho-k is the popular name for orthokeratology, the corneal reshaping therapy. It uses special gas permeable contact lenses that you wear when you are asleep. As you sleep, the lenses gently reshape the front of your cornea.

Signs and Symptoms of Diabetic Retinopathy

This condition arises from complications brought about by diabetes. With time, high blood sugar levels damage blood vessels in the body. This damage can extend to the vessels in the retina. 

How Our Vision Changes as We Age

You probably learned from your high school health course that your body stops changing after adolescence. Well, the truth is that your body constantly changes right from birth to old age. Of course, the body changes are not just from a growth perspective but also deterioration. 

Keratoconus: Symptoms and Treatment

Keratoconus is an eye condition that results from the thinning and subsequent bulging out of the cornea. Although the main cause of this condition is still unknown, experts believe that environmental and genetic factors play a significant role. People begin to experience the effects of this condition from the age of 10, and it can continue to develop for many years after that. This condition is very common since experts believe that a tenth of the population has it. 

Dealing With Dry Eye: LipiFlow Treatment

For people with mild, moderate, or severe dry eyes, a new form of treatment is available. Until recently, the treatment for dry eye syndrome typically involved artificial tears or eye drops. Other treatments included dietary supplements, meibomian gland expression, punctual plugs, and warm compresses.

Specialty Contact Lenses to Treat Keratoconus

It's not always clear why some people develop keratoconus. It's an eye disease that occurs when the cornea becomes much thinner and bulges out in a cone-like shape. But experts believe keratoconus is caused by a weakness in the collagen fibers responsible for maintaining the even dome shape of the cornea. When the cornea is affected by keratoconus, the irregular shape impacts the way light is bent. This causes distorted vision. Many patients don't immediately realize they have the condition until their eye doctor picks it up during one of their routine eye exams. The good news is there are several ways to manage keratoconus. The best treatment options are specialty contact lenses, such as:

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