How long can laser vision correction for myopia last?
Laser Correction for Myopia
Laser correction for myopia generally refers to surgical procedures such as excimer laser and femtosecond laser to improve vision, with the duration of maintenance varying among individuals. Some individuals may return to their pre-surgery state within 1-2 years, while others may maintain stability over an extended period.
Faster Recovery Scenarios
1. Excimer Laser
If excimer laser treatment is performed, it typically involves using the laser to ablate the corneal stroma layer, thereby achieving the purpose of vision correction. Due to the relatively minor damage to ocular tissues, recovery tends to be faster, with gradual normalization occurring within 1-2 months post-surgery.
2. Femtosecond Laser
Choosing femtosecond laser for treatment results in a relatively less traumatic procedure, leading to a quicker recovery, approximately within one month.
Slower Recovery Scenarios
However, if the patient's condition is severe or they have a scar-prone constitution, the recovery process may be slower, and there may even be cases of recurrence. In such situations, patients can use eye drops prescribed by their doctor to promote wound healing, such as Recombinant Bovine Basic Fibroblast Growth Factor Eye Drops and Sodium Hyaluronate Eye Drops.
In addition, it is crucial to maintain good eye hygiene in daily life, avoiding rubbing the eyes frequently with hands to prevent bacterial infections. If any discomfort arises, seeking medical attention promptly is advised to avoid delaying treatment.