What Are the Main Causes of Dry Eye? Long-Term Prevention Strategies and Relief Options

Dry eye syndrome is a common condition that affects millions of people, leading to discomfort, irritation, and even vision disturbances. Whether caused by environmental factors, aging, or underlying health conditions, dry eye can significantly impact daily life. Understanding the root causes and exploring long-term prevention strategies can help manage symptoms and improve overall eye health.
 

Common Causes of Dry Eye

Several factors contribute to dry eye syndrome. The meibomian glands in the eyelids produce the oily layer of the tear film. When these glands become blocked or fail to function properly, tears evaporate too quickly, leading to dryness and irritation.
 

As we age, tear production naturally decreases. Hormonal changes, particularly in women during menopause, can also affect tear stability, making dry eye more prevalent.
 

Staring at digital screens for extended periods reduces blinking frequency, which is essential for distributing tears evenly across the eye’s surface. This can lead to increased evaporation and dryness. Wearing contact lenses for long hours can also interfere with tear film stability, leading to discomfort and dryness.
 

Certain medications, including antihistamines, decongestants, and antidepressants, can reduce tear production. Additionally, autoimmune conditions such as Sjögren’s syndrome, rheumatoid arthritis, and diabetes can contribute to chronic dry eye.
 

Prevention Strategies

To reduce the risk of chronic dry eye and maintain optimal eye comfort, consider the following strategies:
 

• Follow the 20-20-20 Rule – Every 20 minutes, look 20 feet away for 20 seconds to give your eyes a break from screens.

• Maintain a Healthy Diet – Omega-3 fatty acids found in fish, flaxseeds, and walnuts can support tear production and eye health.

• Stay Hydrated – Drinking enough water is essential for overall hydration, including tear production.

• Use a Humidifier – Adding moisture to the air can prevent tears from evaporating too quickly, especially in dry indoor environments.

• Practice Proper Eyelid Hygiene – Cleaning the eyelids regularly can help prevent blockages in the meibomian glands, reducing dry eye symptoms.

Relief Options for Dry Eye

If you are experiencing persistent dry eye symptoms, seeking professional care is essential. At Dr. Hayon Kim Optometry, we begin with a comprehensive evaluation to determine the underlying cause of your dry eye. Identifying whether your symptoms stem from meibomian gland dysfunction, tear evaporation, or another condition allows us to create a targeted treatment plan tailored to your specific needs.
 

One of the key components of dry eye management is eyelid hygiene. We offer specialized cleansers and warm compresses to help maintain the health of your meibomian glands. Keeping these glands functioning properly is crucial for maintaining a stable tear film and preventing excessive tear evaporation.
 

For individuals requiring additional relief, prescription eye drops can be an effective solution. Depending on your condition, anti-inflammatory eye drops or artificial tears may be recommended to provide long-lasting moisture and reduce irritation. These medications work to improve tear production and overall eye comfort.
 

Nutritional supplements can also play a role in managing dry eye. Omega-3 supplements are known to support tear film stability and promote better eye health. Adding these essential fatty acids to your daily routine can help reduce inflammation and improve tear quality over time.
 

In more severe cases, punctal plugs may be recommended. These tiny biocompatible devices are inserted into the tear ducts to help retain natural tears, preventing excessive drainage and improving overall eye moisture. This option can provide significant relief for those with chronic dry eye symptoms.
 

Take the Next Step Toward Dry Eye Relief

If dry eye is interfering with your daily life, you don’t have to suffer in silence. A comprehensive eye exam with Dr. Kim can identify the underlying cause of your symptoms and provide a customized treatment plan.
 

Schedule you consultation with Dr. Hayon Kim Optometry to find lasting dry eye relief and protect your eye health. Visit our office in Baldwin Park, California, or call (626) 869-2700 to book an appointment today.