Everything You Wanted to Know About Dry Eyes

Hot sun, UV rays, and seasonal winds or allergens can lead to tear evaporation. You can also combine factors like contact lenses, certain medications, and screen time that accelerate this. The impact of aging cannot be denied. Due to dry eye, your tear film is damaged. The tear film is a protective layer for the surface of the eyes. You see things clearly and smoothly when your tear film is stable and intact. However, any disruption to it can cause blurred vision, itching, burning, and other symptoms. Before the situation worsens, it's essential to identify the underlying cause of dry eye and address it promptly.

You can consult a dry eye Miami expert. They will inquire about your symptoms, perform a thorough eye examination, and recommend appropriate treatment based on their findings. Here's some quick information about dry eyes so you feel less anxious and take the proper steps.

Dry eye overview

Dry eye syndrome can be of three types. Aqueous tears are the central, watery layer of the tear film. The lacrimal glands produce these. When these glands don't make enough tears, you face an aqueous-deficient dry eye issue. Due to meibomian gland dysfunction, your tears evaporate quickly. This condition is called evaporative dry eye. When your eyes lack tears, and your tear film is also affected, you have a mixed dry eye problem.

No matter the dry eye condition, some symptoms can be common. You can suffer from a sandy, gritty, or scratchy sensation in the eyes. Stinging, burning, fluctuating vision, light sensitivity, eye discharge, and excess tears can also occur. You may wonder how a dry eye condition can cause watery eyes. The reason is linked to the meibomian glands, which don't produce enough oil. As a result, your watery layer evaporates faster. To counter this, the lacrimal glands produce excess water.

Tests and treatments for dry eye

The eye specialist will want to review your medical history and symptoms. You have to tell the expert about your eye-related symptoms and their duration. You should also let them know if a specific environmental condition causes more eye distress. With this, you can also share other symptoms, such as joint pain, fatigue, mouth ulcers, cavities, and dry mouth. After this, your eyes will be examined. A microscope can be used to check your eyelids and eyes. The quality of tears can be measured. Even the rate of tear evaporation will be measured to determine how stable your tear film is. Depending on the diagnosis, a suitable treatment procedure will be recommended. Some people benefit from regularly using prescription eye drops. However, any specific dry eye condition may require advanced therapy.

If you have meibomian gland dysfunction (MGD), your eye specialist may use a specialized tool to heat your eyelids. The oil-producing meibomian glands lie near the eyelashes along the perimeter of the eyelids. For meibomian gland blockages, they can advise thermal pulsation treatment. This treatment can minimize the risks associated with MGD.

It’s important to seek timely help for eye care. At the same time, your daily habits can also help you protect your eyes from unwanted conditions like dry eye. It can be as simple as giving your eyes some rest every day.