Patients with right eye 4.5 left eye 5.0 need to wear glasses need to be judged according to the patient’s specific situation, if refractive error caused by the need to wear glasses to correct myopia, but other diseases caused by vision loss, prescription lenses are not effective.
Patients in the visual acuity examination, found that the right eye 4.5 left eye 5.0, the need to wear glasses is related to the cause of the patient’s vision loss. Through the optometry examination, if it is caused by refractive error, such as myopia, hyperopia, etc., the patient can correct the refractive error through glasses to improve vision.
If the vision loss is caused by diseases such as macular edema and macular lentigo, patients need to be treated by surgery, which is usually ineffective with glasses.
It is recommended that patients with vision loss should consult a doctor in a timely manner to assess their condition and follow the doctor’s instructions for treatment.