What to do about blurred vision at age 50
Sep 22, 2024
Source: Cainiu Health
Dr. Wang Shuai
Introduction
Blurred vision at age 50 may be caused by presbyopia, eye strain, age-related macular degeneration, cataracts, glaucoma, or other conditions. To maintain good vision health, it is important to use your eyes wisely, avoid prolonged continuous screen time, take regular breaks and look into the distance, ensure adequate sleep, and maintain a balanced diet rich in nutrients beneficial for eye health.
Under normal circumstances, blurred vision at age 50 may be caused by presbyopia, eye strain, age-related macular degeneration, cataracts, glaucoma, or other conditions. Treatment may include general management and medication under the guidance of a doctor. Specific analysis is as follows:
1. Presbyopia
With increasing age, the lens of the eye gradually hardens and loses elasticity, while the ciliary muscle's ability to adjust also declines, leading to blurred vision when reading or doing close-up work. Wearing reading glasses can help correct vision.
2. Eye Strain
Staring at electronic screens for long periods, reading books, or performing detailed tasks may cause excessive eye fatigue, resulting in blurred vision. It is important to take regular breaks during daily activities and look into the distance to relax the eyes.
3. Age-Related Macular Degeneration
This condition may result from genetic factors, aging, high blood pressure, and other causes. It damages the photoreceptor cells in the central area of the retina, causing symptoms such as those mentioned above. Symptoms may include distorted vision and visual field defects. Treatment may involve taking vitamin C tablets, vitamin E soft capsules, Mingmu Dihuang Pills, or other medications as directed by a physician.
4. Cataracts
Cataracts are usually associated with aging, ultraviolet radiation, and metabolic disorders. They prevent light from focusing properly on the retina, thereby causing blurred vision. Other symptoms may include reduced sensitivity and visual field defects. Treatment involves using medications such as pirenoxine sodium eye drops, phacolysine eye drops, and reduced glutathione eye drops under medical supervision.
5. Glaucoma
Glaucoma may be caused by heredity, developmental abnormalities, or injury. Elevated intraocular pressure damages the optic nerve, leading to blurred vision and even blindness. Symptoms may include eye pain, headache, and vomiting. Patients should use medications such as pilocarpine nitrate eye drops, acetazolamide tablets, and methazolamide tablets as prescribed by their doctor.
To maintain good vision health, it is important to practice proper eye usage, avoid prolonged continuous screen time, take regular breaks to gaze into the distance, ensure adequate sleep, and maintain a balanced diet rich in nutrients beneficial for eye health.
