Can you get dry eye syndrome after myopia surgery?

Nov 19, 2025 Source: Cainiu Health

Dr. Wang Lei

Introduction

If the stability of the tear film on the ocular surface is affected during surgery, or if the patient had a pre-existing mild tendency toward dry eye before surgery, symptoms such as dryness, foreign body sensation, and photophobia may occur after surgery. These symptoms are usually temporary and gradually improve as the ocular surface tissues heal and tear film function recovers. Some individuals may require short-term use of artificial tears to help alleviate dry eye symptoms.

Under normal circumstances, some individuals may experience dry eye syndrome after myopia surgery, while others may have no obvious dry eye symptoms postoperatively. The occurrence is related to the surgical method and individual eye conditions. If concerned, it is recommended to consult a doctor in advance. Detailed analysis is as follows:

If the surgical procedure affects the stability of the ocular surface tear film, or if the patient already has a mild predisposition to dry eyes before surgery, symptoms such as eye dryness, foreign body sensation, and photophobia may occur afterward. These symptoms are usually temporary. As the ocular surface tissue gradually heals and tear film function recovers, dry eye conditions typically improve over time. Some individuals may need short-term use of artificial tears to aid symptom relief.

If a patient has good preoperative eye health, sufficient tear secretion, and stable tear film, and undergoes a surgical technique that causes minimal damage to the ocular surface, along with proper postoperative eye care—such as avoiding prolonged use of electronic devices and maintaining adequate eye moisture—they may not develop significant dry eye symptoms. Any mild discomfort that does occur usually resolves quickly and does not noticeably affect visual recovery or daily life.

After myopia surgery, patients should use artificial tears as prescribed by their doctor to maintain eye moisture; avoid rubbing the eyes and prolonged screen exposure. If dry eye symptoms persist or worsen, timely medical evaluation is necessary to adjust the treatment plan and promote eye recovery.

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