How to Speed Up Your LASIK Recovery and Prevent Corneal Edema

Corneal edema is a condition where excess fluid builds up in the cornea, causing it to become swollen and cloudy. While uncommon, it is a potential side effect of LASIK (laser-assisted in situ keratomileusis) surgery. If left untreated, corneal edema can cause blurred vision, eye pain, and other vision problems. The good news is there are steps you can take before and after LASIK to reduce your chances of developing corneal edema.

Use Lubricating Eye Drops

One of the main ways to prevent corneal edema after LASIK is to use over-the-counter lubricating eye drops. Your surgeon may recommend preservative-free drops such as Refresh Plus, Blink Tears, or Systane to help lubricate the eyes after LASIK. Other options include gels and ointments like Refresh PM, Lacrilube, and Soothe XP that coat the eyes and provide longer-lasting relief, especially at night. Your doctor may also prescribe antibiotic drops like moxifloxacin (Vigamox) or a steroid drop like dexamethasone to prevent infection and reduce inflammation. Rugby Sodium Chloride Hypertonicity Ophthalmic Ointment, 5% a discount alternative to Bausch & Lomb's Muro 128 is another common recommendation, as it draws out excess fluid from the cornea and contains the exact same active and inactive ingredients as the brand name. Use any prescribed or recommended eye drops exactly as directed by your LASIK surgeon.

Avoid Rubbing Your Eyes

Rubbing your eyes seems harmless, but it can actually displace the corneal flap created during LASIK surgery. This disruption leads to excess fluid leaking underneath the flap, resulting in swelling of the cornea. Itchy eyes are common during the healing process. Instead of rubbing, use the lubricating drops mentioned above for relief. Sunglasses can also help prevent the urge to rub your eyes.

Wear Sunglasses Outdoors

Wearing close-fitting, wraparound style sunglasses any time you are outside after LASIK surgery is recommended. Sunglasses protect the eyes from dust, wind, and other debris that could cause eye rubbing and irritation. They also prevent dryness caused by sunlight and wind. Look for sunglasses that offer 100% UV protection.

Get Enough Sleep

Fatigue can reduce your blink rate, resulting in dry, irritated eyes. Lack of sleep may also slow the healing process. Adults should aim for 6-8 hours of restful sleep per night after LASIK, and even a bit more during the first week. Keep lights low at night and avoid digital screens before bed to optimize sleep. Adequate rest will help your eyes recover.

Follow Post-Op Instructions

Your ophthalmologist will provide detailed post-op instructions for protecting your eyes and promoting proper healing after LASIK. Be sure to use any prescribed antibiotic and anti-inflammatory eye drops as directed. Attend all follow-up appointments so your vision can be checked. You may need to avoid swimming or using hot tubs until given the all clear. Closely following your doctor's guidelines reduces the risks.

Conclusion

While corneal edema is an uncommon complication of LASIK eye surgery, you can minimize risks by using lubricating eye drops, wearing sunglasses outside, avoiding eye rubbing, getting enough sleep, and closely following your surgeon's post-op instructions. Proper eye care and rest after your procedure encourages optimal healing. Contact your ophthalmologist right away if you notice any vision changes, as prompt treatment of corneal edema is important for preventing permanent damage.

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