模糊、酸澀…你的眼睛有「初老症狀」嗎？

Modern people pay attention to skincare, and even those over 40 can still look young. However, many people develop presbyopia before the age of 40, which is closely related to the increasing prevalence of 3C products and poor eye habits.
The trend of presbyopia occurring at younger ages
Xiaowen, 39, has always had excellent eyesight and has never worn glasses. However, in recent years, due to prolonged use of computers and mobile phones, she has experienced blurred vision.Eye fatigueXiaowen experienced symptoms and sought medical attention before being diagnosed with presbyopia. Her case is not unique; with the prevalence of electronic devices, presbyopia is increasingly affecting younger people. Dr. Wang Mengqi, director of Zhen Shiming Eye Clinic, points out that presbyopia typically appears after age 40 due to a decline in the ciliary muscle's accommodative power, leading to blurred near vision. Prolonged use of electronic devices, especially in dimly lit environments, can accelerate the onset of presbyopia and exacerbate its symptoms.

Presbyopia correction: Glasses are the best choice
The main way to correct presbyopia, besides cataract surgery after age 60, is by wearing glasses. In the past, people with both myopia and presbyopia needed to carry two pairs of glasses, which was quite inconvenient. Although bifocal lenses can correct both myopia and presbyopia at the same time, the dividing line in between and image flickering issues make it difficult for many people to adapt.

Currently, progressive multifocal lenses have become the mainstream. These lenses look no different from regular lenses and can meet the vision needs at near, intermediate, and far distances, effectively improving eye discomfort. Although multifocal contact lenses have also been introduced, they are not very effective for those with high myopia or astigmatism. Dr. Wang Mengqi suggests that wearing progressive multifocal lenses is the simplest, safest, and most effective way to correct presbyopia.
Selection and precautions for progressive multifocal lenses
Dr. Wang Mengqi reminds everyone that once presbyopia symptoms are detected, glasses should be worn as soon as possible; the earlier the glasses are worn, the easier it is to adapt. Before wearing glasses, it is essential to have a thorough consultation with an optometrist to understand your eye habits and needs, and to choose suitable lenses. Early wearing can reduce eye strain and prevent presbyopia from worsening and other eye problems such as headaches and dizziness. Furthermore, with lower prescriptions, it is easier to adapt to progressive multifocal lenses.

Choosing progressive multifocal glasses requires precise measurements, including pupillary distance, distance between the lens and the glasses, lens tilt angle, eye position, and frame size. Individual reading posture and habits must also be considered to improve wearing comfort. Currently, some opticians have introduced positioning technology for more accurate measurements, allowing for the creation of the most suitable glasses for each individual.

Preventing presbyopia: Developing good eye habits
Besides wearing corrective lenses, preventing presbyopia is also very important. Dr. Wang Mengqi suggests reducing prolonged use of electronic devices, avoiding eye strain in dimly lit environments, and maintaining sufficient sleep, a balanced diet, and regular exercise.Protect your eyesPresbyopia is a key health concern. The trend of presbyopia affecting younger people deserves attention. Early detection and correction, along with developing good eye habits, are essential to effectively prevent presbyopia, maintain clear vision, and enjoy life.