Understanding LASEK Surgery in Lower Hutt: Potential Side Effects
LASEK (Laser-Assisted Sub-Epithelial Keratectomy) surgery is a popular vision correction procedure in Lower Hutt, offering an alternative to LASIK for individuals with thinner corneas or those who engage in high-impact sports. While LASEK is generally safe and effective, it is important for patients to understand the potential side effects associated with the procedure. This article delves into various aspects of LASEK side effects, providing a comprehensive overview for those considering this treatment in Lower Hutt.
1. Immediate Post-Operative Discomfort
One of the most common side effects of LASEK surgery is immediate post-operative discomfort. Patients often experience a stinging or burning sensation in the eyes, which can last for several hours after the procedure. This discomfort is typically managed with the use of prescribed pain relief medications and eye drops. It is crucial for patients to follow their surgeon's instructions closely to minimize discomfort and promote healing.
2. Corneal Haze and Visual Disturbances
Corneal haze is another potential side effect of LASEK surgery, particularly in the weeks following the procedure. This haze is a temporary clouding of the corneal tissue, which can affect visual clarity. While most patients experience only mild to moderate haze, in some cases, it may persist longer and require additional treatment. Visual disturbances, such as glare, halos, and fluctuations in vision, can also occur during the healing process. These symptoms usually resolve as the cornea heals, but in rare instances, they may persist and necessitate further intervention.
3. Dry Eyes
Dry eyes are a common side effect of LASEK surgery, affecting a significant number of patients. The procedure can temporarily disrupt the normal tear film of the eyes, leading to dryness and irritation. Patients may experience a sandy or gritty sensation in their eyes, as well as increased sensitivity to light. To manage this side effect, eye drops and artificial tears are often prescribed to keep the eyes lubricated and comfortable. In most cases, the symptoms of dry eyes improve over time, but some patients may require long-term management strategies.
4. Infection and Delayed Healing
Although rare, there is a risk of infection following LASEK surgery. Proper post-operative care, including the use of prescribed antibiotics and antiviral medications, can significantly reduce this risk. Delayed healing is another potential side effect, particularly in patients with certain medical conditions or those who engage in activities that may irritate the eyes. Patients are advised to avoid rubbing their eyes and to follow all post-operative instructions to ensure optimal healing.
5. Overcorrection or Undercorrection
In some cases, LASEK surgery may result in overcorrection or undercorrection of vision. This means that the desired refractive outcome may not be fully achieved, and additional treatments may be required. Factors such as the patient's pre-operative refractive error, the skill of the surgeon, and the healing response of the individual can influence the final outcome. Regular follow-up appointments are essential to monitor progress and determine if any additional treatments are necessary.
6. Long-Term Vision Stability
While most patients achieve stable vision following LASEK surgery, there is a possibility of long-term vision changes. These changes can include the development of new refractive errors or the progression of existing ones. Patients are encouraged to maintain regular eye examinations to monitor their vision and address any changes promptly. In some cases, additional corrective procedures may be required to maintain optimal vision.
Frequently Asked Questions (FAQ)
Q: How long does the discomfort last after LASEK surgery?
A: The immediate post-operative discomfort typically lasts for several hours, but can vary from person to person. Pain relief medications and eye drops can help manage this discomfort.
Q: Is corneal haze permanent?
A: No, corneal haze is usually temporary and resolves as the cornea heals. In rare cases, it may persist longer and require additional treatment.
Q: How can I manage dry eyes after LASEK surgery?
A: Eye drops and artificial tears are commonly prescribed to manage dry eyes. Following your surgeon's instructions and maintaining good eye hygiene can also help alleviate symptoms.
Q: What are the chances of infection after LASEK surgery?
A: The risk of infection is low, but it is important to follow post-operative care instructions, including the use of prescribed antibiotics and antiviral medications.
Q: Can additional treatments be done if I experience overcorrection or undercorrection?
A: Yes, additional treatments such as enhancement procedures can be considered if overcorrection or undercorrection occurs. Regular follow-up appointments are essential to monitor progress and determine the need for further intervention.
Q: How often should I have eye examinations after LASEK surgery?
A: It is recommended to have regular eye examinations to monitor your vision and address any changes promptly. The frequency of these examinations can vary based on individual needs and the advice of your eye care professional.
Understanding the potential side effects of LASEK surgery is crucial for making an informed decision about vision correction in Lower Hutt. By consulting with a qualified eye care professional and following post-operative care instructions, patients can minimize risks and achieve optimal visual outcomes.
