Is anesthesia used for laser myopia correction?

Due to changes in ambient lighting conditions, ongoing fluctuations in ozone layer thickness, and the increasing prevalence of electronic devices, many children develop myopia or astigmatism at a very young age. So, is anesthesia required for laser vision correction surgery for myopia?

Is anesthesia required for laser vision correction surgery for myopia?

Laser refractive surgery for myopia typically does not require general or regional anesthesia. Instead, topical anesthetic eye drops are applied to the ocular surface prior to the procedure—this is known as surface anesthesia. Local mucosal surface anesthesia is sufficient to perform laser vision correction safely and effectively. Therefore, standard laser myopia surgery generally does not require anesthesia. However, in cases where poor eye coordination, severe anxiety, or other external factors interfere with surgical cooperation, the surgeon may administer a retrobulbar injection of lidocaine as an adjunctive measure. This helps immobilize the eye and ensures optimal alignment between the eye and the laser system during treatment. While this supplemental step involves local anesthetic administration, it is neither general nor conventional local anesthesia. Consequently, anesthesia is rarely needed for routine laser myopia surgery—so there’s no need for excessive anxiety or concern.

After surgery, patients must attend scheduled follow-up visits to monitor visual recovery, screen for potential complications, and assess corneal health. It is advisable to consume nutrient-rich foods such as milk and eggs, along with fresh vegetables and fruits. These provide ample vitamins A, C, E, and B—nutrients essential for visual health and recovery. Avoid overly greasy or spicy foods, as they may hinder postoperative healing.

If symptoms of myopia appear, patients should promptly seek evaluation at a reputable medical institution. We hope this information has been helpful.