Q. I had LASIK done. My vision is all right, but I feel burning sensation in my eyes.
Hi doctor, I had LASIK done for my eyes two months back. My vision is all right but, I feel a burning sensation at the corners of the eyes (corners from where tear comes). After 20 days of LASIK, (back then) whenever I put any eye drops my eyes started burning. Due to the burning sensation, my eyes started watering. I had consulted many doctors, and they prescribed eye drops like Systane Ultra, L-Pred, and Eubri. But no eye drops help me. I do not know what to do. Sometimes I also get redness in the eyes. Is it dryness or something else?
Hi. LASIK when it is done, corneal nerves will be cut. These corneal nerves take several months to regenerate. This can lead to continuous dryness and irritation in the eyes. Eyes also become hypersensitive. Systane ultra is artificial tear eye drops which is a substitute given for this dryness. But, the burning sensation in the corners can be due to an allergic reaction.  L-Pred may help that. Please avoid rubbing your eyes in case of irritation, as it may take a long time for healing the corneal flap; they create in LASIK. Sometimes, eye drops may themselves can cause an allergic reaction to your eye and can cause irritation. You can use different company drops of same content medicine to avoid this problem. Try Levocetirizine tablets. You can a send a picture of your eyes for a detailed evaluation.