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Meibomian gland dysfunction, or MGD, is a common eye problem that affects the meibomian glands. The condition affects many people, although many do not usually know they have it. That said, MGD is not usually severe, but it can cause pain and blurry vision from time to time. To understand MGD better, you must know what these glands are.

Dry eye is a condition resulting from allergies or an irregularity in the eyes. It causes the eyes to produce low-quality or quantity tears. These tears cannot provide enough lubrication and hydration for your eyes.

You can easily navigate the world when your vision is sharp and clear. You can read traffic signs and fine print, ensuring you do not miss a step in your endeavors. However, blurred vision will make you feel like having a filter over your eyes. You will no longer be able to see objects and images with sharpness.

Dry eye disease is a relatively common eye condition characterized by a lack of adequate tears. The condition is usually chronic and progressive, affecting patients daily. If not controlled, the disease continues to advance. Effective treatment will depend on the stage of the condition. 

Having dry eyes can be a temporary or chronic problem. Most people experience dry eyes at one time or another, usually due to straining the eyes. Seasonal allergies, wind, alcohol consumption, and spending time in a smoke-filled environment can also cause dry eyes. 

Dry eye is a common problem among older adults. It is a condition where your eyes do not produce enough tears to lubricate them. The tears may also be of low quality so that they do not nourish the eyes properly.

Dry eye syndrome once presented strict demographic characteristics. Many eye doctors could identify patients with this condition by simply glancing around their waiting rooms. They could also identify them in the exam.

Scleral contact lenses are hard specialty contact lenses. The rigid gas permeable (RGP) contacts are larger in diameter than regular contacts. This feature allows the lenses to vault above the eye cornea without touching it. This helps ensure a more comfortable fitting for some patients.

Scleral lenses are specialty contact lenses. They help when other contact lenses do not fit. This is because they are large in diameter. They are also gas permeable, meaning that they allow oxygen to flow to the eye. They sit on the white part of the eye (sclera) and arch over the cornea. This creates a space between the cornea and the back of the sclera. This space encourages a tear film to form, helping hydrate the eyes.

According to studies, there are tens of millions of people in the United States diagnosed with dry eye. Most of them depend on eye drops and other forms of treatment to get temporary relief. Others live with the condition and learn to bear the eye discomfort due to a lack of understanding of treatment options.