Corneal transplant surgery, also known as keratoplasty, is a procedure that can restore vision for individuals suffering from corneal diseases or damage. While this surgery can significantly improve quality of life, it’s essential to be aware of the potential side effects associated with the procedure to make an informed decision.

1. Infections
One of the most serious risks associated with corneal transplant surgery is the possibility of infection. After the surgery, the eye may be more vulnerable to bacteria and other pathogens, which can lead to endophthalmitis, a severe infection that can compromise vision.

2. Rejection
A corneal transplant is not always permanent. The body might reject the donor tissue, which can occur weeks, months, or even years after the procedure. Symptoms of rejection can include redness, pain, sensitivity to light, and blurred vision. Immediate medical attention is crucial in such cases.

3. Vision Changes
While many patients experience improved vision after a corneal transplant, not everyone achieves the desired results. Some individuals may experience fluctuations in vision or new optical issues, such as astigmatism, as the corneal shape settles.

4. Dry Eyes
Post-surgery, patients may experience dry eyes due to changes in tear production or the healing process. This condition can be uncomfortable and may require the use of artificial tears or other treatments to manage symptoms.

5. Glare and Halos
Some patients report experiencing glare or halos around lights after the surgery. These visual disturbances can be problematic, especially at night. In some cases, they may diminish over time, but they can also persist.

6. Complications from Anesthesia
As with any surgical procedure, there are risks associated with anesthesia. While rare, complications can occur, including allergic reactions or respiratory issues during the procedure.

7. Need for Additional Procedures
It’s possible that additional surgeries may be required to correct vision issues or address complications arising from the initial transplant. This could include further surgical interventions or treatments for complications like cataracts, which can develop post-surgery.

8. Delayed Healing
Some patients may experience prolonged healing times, which can lead to extended discomfort and a longer wait for visual improvements. Factors such as age, overall health, and pre-existing conditions can influence the healing process.

Conclusion
While corneal transplant surgery can greatly enhance vision and improve quality of life, it is essential to understand the potential side effects. Regular follow-up care and open communication with an eye care professional can help mitigate risks and address any complications promptly. Always discuss concerns and questions with your ophthalmologist to ensure a clear understanding of the benefits and risks before proceeding with surgery.