Ever felt that annoying grittiness in your eyes or dealt with persistent irritation and itchiness? If so, you’re not alone in asking why your eyes are so dry. Dry eyes might be a common issue, but the discomfort they bring is anything but ordinary. Uncovering the causes of this dryness is vital to finding relief. Various elements could trigger your dry eyes, from your daily surroundings to underlying health factors and the inevitable aging process. Learn more about them in this post.
What Are Dry Eyes?
Dry eye syndrome occurs when your eyes cannot maintain a healthy layer of tears to keep the ocular surface lubricated. This can lead to symptoms including itching, burning, redness and a gritty sensation. Understanding the underlying causes is essential to addressing and managing dry eyes effectively.
Common Causes of Dry Eyes
Here are the most common causes of dry eyes.
Age
As we age, the production of tears tends to decrease, making older individuals more susceptible to dry eye syndrome. Hormonal changes, particularly in women during menopause, can also contribute to this reduction in tear production.
Environmental Factors
Environmental conditions play a crucial role in causing dry eyes. Exposure to dry and windy weather, air conditioning and indoor heating systems can all contribute to the evaporation of tears, leaving your eyes feeling dry and irritated.
Digital Eye Strain
Prolonged use of electronic devices is prevalent today. Staring at screens for extended periods can reduce blinking, resulting in insufficient eye moisture distribution. This phenomenon is known as digital eye strain, a common contributor to dry eyes.
Medications
Certain medications, such as antihistamines, decongestants, and antidepressants, may cause dry eyes as a side effect. If you suspect your medication is causing dry eyes, consult your optometrist or healthcare provider to discuss potential alternatives.
Medical Conditions
Systemic health conditions, including rheumatoid arthritis, diabetes, and thyroid disorders, can contribute to dry eye syndrome. Treating the underlying health issue may help alleviate dry eye symptoms.
How Can You Mitigate the Effects of Dry Eyes?
Identifying the root cause of dry eyes is crucial to managing this condition. An optometrist can help pinpoint the cause and recommend suitable treatments. Meanwhile, below are some general tips that you can use:
Use Artificial Tears
Over-the-counter artificial tear drops provide a quick and effective way to lubricate your eyes and alleviate dryness. Consult your optometrist to determine the most suitable artificial tears for your needs.
Adjust Your Environment
Take proactive steps to control your surroundings. Use a humidifier to add moisture to dry indoor air and avoid direct exposure to fans or air vents. Consider wearing protective eyeglasses outdoors to protect your eyes from wind and debris.
Follow the 20-20-20 Rule
When using digital devices, practice the 20-20-20 rule. Every 20 minutes, take a 20-second break and look at something 20 feet away. This helps reduce eye strain and encourages regular blinking.
Stay Hydrated and Maintain a Healthy Diet
Drinking an adequate amount of water contributes to overall health, including the well-being of your eyes. Additionally, incorporating omega-3 fatty acids, found in fish and flaxseed, into the diet can support tear production.
Choose Eyes On Norbeck as Your Eye Care Professional
Dry eyes can be a frustrating condition, but understanding its causes helps manage the problem effectively. To ensure your eyes are in the best health, call Eyes on Norbeck at (301) 238-7199 or visit our contact page to schedule an appointment. We also provide computer vision exams to patients in Rockville, MD, and surrounding areas.
