After myopic laser surgery, patients may experience sequelae such as eye infection, cone cornea and dry eye. 1. Eye infection: If patients do not take proper care of their eyes after surgery, eye infection may occur, such as conjunctival congestion, orbital pain, blurred vision and other uncomfortable symptoms. 2. Conical cornea: laser surgery requires cutting the cornea, which can easily lead to thinning of the cornea and deterioration of impact resistance, which can lead to conical cornea, and patients can have corneal bulging, which can significantly reduce visual acuity. 3. Dry eye: myopic laser surgery will change the shape of the cornea, which will easily lead to dry eye, dry eyes, tiredness, itchy eyes and other uncomfortable symptoms. It is recommended that patients after myopic laser surgery follow the doctor’s instructions for care, regular review, and timely consultation after discomfort occurs.