Dry Eye Syndrome: Causes, Symptoms, and Management
Dry eye syndrome is often caused by the use of air conditioning and heating systems, as well as a decrease in blinking.
The number of patients with dry eye syndrome has increased significantly due to aging and the rapid changes in the digital environment. This condition, which was primarily seen in middle-aged and older adults in their 40s and above, has now spread to all age groups. Reduced blinking due to prolonged computer work in the workplace is a major cause, and the widespread use of indoor air conditioning and heating systems is also a significant contributing factor.
※ Key Symptoms of Dry Eye Syndrome
Stinging and stiffness of the eyes
Foreign body sensation
Excessive eye discharge
Notably, glare and blurred vision can severely disrupt daily life, and symptoms tend to worsen when the eyes are kept open for extended periods. The use of air conditioning/heating or dry climate conditions can exacerbate these symptoms, requiring careful attention.
Tear Film Structure and the Principle of Dry Eye Syndrome
Dry eye clinics meticulously analyze each patient's individual condition to develop personalized treatment plans. The tear film consists of three layers: the mucin layer, the aqueous layer, and the lipid layer. Dry eye syndrome occurs when the balance between these layers is disrupted. Reduced eyelid movement can decrease tear film stability, leading to various problems. Decreased tear production or increased evaporation rate are major factors that weaken the protective function of the ocular surface.
Therefore, it is crucial to identify which layer is affected through tear film examination. Treatment direction should be determined by clearly distinguishing between aqueous deficiency and evaporative dry eye. Early and appropriate treatment can lead to significant symptom improvement.
Proper Use and Precautions for Artificial Tears
Using artificial tears is a key element in managing dry eye syndrome caused by aqueous deficiency. However, precise methods must be followed when using eye drops to ensure effectiveness.
Instillation Method: Tilt your head back and apply to the lower eyelid.
Precautions: Avoid contact between the container and the eye or eyelashes.
Hygiene: Do not share with others.
Expiration Date:
☞Single-use → Use within 12 hours after opening
☞Multi-use → Use within one month
Maintaining indoor humidity and taking regular eye breaks can be helpful. Adequate hydration and promoting tear secretion through eye exercises are also important management methods. Along with these basic management techniques, dry eye procedures can be considered if necessary.
Improving Lipid Layer Problems Caused by Meibomian Gland Dysfunction
M22 IPL laser treatment is being performed to improve lipid layer problems caused by meibomian gland dysfunction. It works by using 590nm wavelength energy to melt hardened oil and reduce inflammation.
Cooling gel and eye shields are used during the procedure to ensure efficiency, and it also improves blood circulation around the eyelids. Laser treatment for dry eye syndrome goes beyond simple symptom relief and can restore the function of the meibomian glands, offering long-term benefits. The number of treatments is determined by the severity of the symptoms and is generally performed at 2-4 week intervals. Temporary redness or swelling may occur after treatment, but it usually resolves naturally within 24 hours, so there is no need for excessive worry.
Systematic Eye Care in the Digital Environment
In modern life where digital device use is essential, systematic eye care is a must.
20-20-20 Rule: Every 20 minutes, look at an object 20 feet (about 6 meters) away for 20 seconds.
Indoor Environment: Maintain humidity of 40-60% and glare-free lighting.
Contact Lenses: Limit usage time, clean regularly, and remove when sleeping.
Lifestyle Habits: Quit smoking, limit alcohol consumption, eat a balanced diet, and get enough sleep.
Nutrients: Consume Omega-3 and Vitamin A → Helps stabilize the tear film.
Along with these lifestyle management techniques, receiving dry eye procedures can be helpful if necessary.
Start Treatment Immediately Upon Initial Symptom Onset as Regeneration is Difficult
Neglecting dry eye syndrome can lead to serious complications such as corneal damage, vision loss, and chronic inflammation. Once the cornea is damaged, it is difficult to regenerate and takes a considerable amount of time to recover. Therefore, it is important to start treatment immediately upon the onset of initial symptoms. As eye function naturally declines with age, continuous management is essential. Dry eye syndrome is a chronic condition where consistent management is more important than complete recovery.
Regular eye exams to continuously monitor the condition, combined with lifestyle improvements and appropriate treatment, can effectively control symptoms. Early detection and treatment directly impact the prevention of serious complications and improvement of quality of life. Depending on the individual's condition, it is advisable to establish a long-term management plan that combines various approaches such as artificial tear use, improvement of living environment, and, if necessary, laser treatment.
Source :https://blog.naver.com/iconiconeye/224019135740
No comments yet.
