The Connection Between LASIK and Dry Eye: Why It Happens and How to Prevent It

LASIK is a popular and effective procedure for vision correction, offering freedom from glasses and contact lenses. However, many patients experience dry eye symptoms following the surgery. Understanding why this occurs and how to prevent or manage it is crucial for achieving the best possible outcome.

Why Does LASIK Cause Dry Eye?

Dry eye after LASIK is a common concern, primarily due to the changes the procedure makes to the cornea. During LASIK, a flap is created on the cornea to reshape the underlying tissue. This process temporarily severs some of the corneal nerves responsible for signaling tear production. As a result, the eye may not produce enough tears, leading to dryness and discomfort.
 

The reshaping of the cornea can also impact how tears spread across the surface of the eye, making it harder for the tear film to function effectively. This can lead to irritation, fluctuating vision, and increased sensitivity.
 

Some patients have undiagnosed or mild dry eye before LASIK, which can become more pronounced after surgery. A comprehensive pre-operative evaluation can help identify and address any underlying dryness before the procedure.

How to Prevent and Manage Dry Eye After LASIK

While post-LASIK dry eye is common, there are steps you can take to reduce symptoms and promote faster recovery.
 

• Pre-Surgical Evaluation: A detailed eye exam before LASIK is essential to assess tear production and the health of the ocular surface. If dry eye is detected, treatment should be initiated before surgery to improve outcomes and minimize post-operative discomfort.

• Use of Artificial Tears: Preservative-free artificial tears help keep the eyes lubricated and relieve irritation. Your eye doctor may recommend frequent use, especially in the weeks following surgery.

• Prescription Medications: For more severe cases, prescription eye drops may be used to increase tear production and reduce inflammation.

• Punctal Plugs: If dry eye symptoms persist, punctal plugs can be inserted to slow tear drainage, keeping the eyes hydrated longer. These are small, biocompatible devices that help retain natural tears.

• Omega-3 Supplements: Research suggests that omega-3 fatty acids, found in fish oil or flaxseed oil supplements, can improve tear quality and reduce inflammation associated with dry eye.

• Lifestyle Adjustments: Avoiding environmental triggers, such as dry air, wind, and excessive screen time, can help prevent symptoms from worsening. Using a humidifier and following the 20-20-20 rule (taking a break every 20 minutes when using screens) can also help.

Why Choose Us for Dry Eye Treatment?

At Norwood Family Eye Care, we take a personalized and comprehensive approach to dry eye treatment. Dr. Norwood uses advanced diagnostic technology to identify the root cause of your symptoms, ensuring that treatment is tailored to your specific needs. Whether your dry eye is due to LASIK, environmental factors, or underlying conditions, we offer a range of effective solutions, including prescription eye drops, punctal plugs, and TearCare. With a patient-first philosophy, cutting-edge treatments, and a compassionate team, we provide the highest level of care to restore your eye health and quality of life.
 

Schedule Your Consultation Today

LASIK is a life-changing procedure, but dry eye symptoms can be an unwelcome side effect. Fortunately, with a thorough pre-operative evaluation and proper management, patients can minimize discomfort and enjoy clear, comfortable vision.

Don’t let dry eye discomfort affect your daily life. At Norwood Family Eye Care, we provide personalized treatment plans to help you find lasting relief. Visit our office in Bartlett, Tennessee, or call (901) 617-8095 to schedule a comprehensive evaluation today to take the first step toward healthier, more comfortable eyes.