Retinal Detachment: Symptoms, Treatments, and Dietary Tips - Ophthalmology

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Retinal detachment


Hello, doctor.
I am a patient with retinal detachment in my right eye and have undergone laser surgery.
However, due to late detection, the macula has already been affected, resulting in damage to the central focal point.
As a result, I currently have amblyopia in my right eye.
After surgery on my other eye, it has been six to seven years.
Recently, when I visited the doctor, I was informed that I have floaters in both eyes, and I have noticed an increasing disparity in my vision.
My eyesight seems to be deteriorating.
I would like to ask if there are any dietary or lifestyle changes, in addition to regular follow-ups, that can help prevent further deterioration of my eyesight.
Also, today at the hospital, I saw a poster recommending the benefits of lutein, particularly for patients like me and for elderly individuals with macular degeneration.
Could you please provide information on the effectiveness of such lutein products? Thank you.

Xiao Mao, 20~29 year old female. Ask Date: 2005/02/22

Dr. Cai Jingyao reply Ophthalmology


Macular damage is a major cause of poor vision following retinal surgery.
If the other eye has good vision, it can often lead to interference.
At this time, it is essential to take special care of the affected eye, including regular dilated eye examinations to prevent the occurrence of similar retinal diseases.
Research suggests that lutein may assist in the metabolism of retinal cells, and appropriate supplementation could be beneficial; however, it is not a medication and therefore does not provide immediate effects.
For residual vision, vision rehabilitation or assistive devices may be considered, but there is currently a lack of extensive experience in large-scale applications.
Thank you for your inquiry.

Reply Date: 2005/02/22

More Info


Retinal detachment is a serious eye condition that can lead to permanent vision loss if not treated promptly. It occurs when the retina, the thin layer of tissue at the back of the eye, pulls away from its normal position. Symptoms of retinal detachment can include sudden flashes of light, floaters (often described as "cobwebs" or "spots"), a shadow or curtain over part of the visual field, and sudden vision loss. Given your history of retinal issues and current symptoms, it's crucial to maintain regular follow-ups with your ophthalmologist.

In terms of treatment, the options vary depending on the severity and specifics of the detachment. Common treatments include laser surgery, cryotherapy (freezing treatment), and in more severe cases, vitrectomy, where the vitreous gel is removed to relieve traction on the retina. Since you've already undergone laser surgery, it's essential to adhere to your doctor's recommendations for monitoring and any further interventions that may be necessary.

Regarding dietary tips and lifestyle changes to help prevent further deterioration of your vision, there are several strategies you can adopt:
1. Balanced Diet: Consuming a diet rich in antioxidants can be beneficial for eye health. Foods high in vitamins C and E, zinc, and omega-3 fatty acids are particularly important. Leafy greens (like spinach and kale), carrots, sweet potatoes, and fish (such as salmon and tuna) are excellent choices. These nutrients can help protect the retina and may slow down age-related macular degeneration (AMD).

2. Hydration: Staying well-hydrated is crucial for maintaining overall health, including eye health. Dehydration can lead to dry eyes and other vision problems.

3. Regular Eye Exams: Continue with regular eye check-ups to monitor your condition. Early detection of any changes can lead to timely interventions.

4. Protective Eyewear: If you spend a lot of time outdoors, wearing sunglasses that block UV rays can help protect your eyes from damage.

5. Limit Screen Time: Given your history of eye issues, it's essential to take regular breaks from screens to reduce eye strain. The 20-20-20 rule is a helpful guideline: every 20 minutes, look at something 20 feet away for at least 20 seconds.

6. Supplements: Regarding lutein and zeaxanthin, these carotenoids are known to be beneficial for eye health, particularly for the macula. They can help filter harmful blue light and may reduce the risk of AMD. Many studies suggest that these supplements can improve visual function in individuals with retinal issues. However, it's essential to consult your doctor before starting any new supplements to ensure they are appropriate for your specific condition.

7. Lifestyle Choices: Avoid smoking and limit alcohol consumption, as both can negatively impact eye health. Regular exercise can also improve circulation, which is beneficial for overall health, including eye health.

In summary, while there is no guaranteed way to prevent further deterioration of your vision, adopting a healthy lifestyle, maintaining a balanced diet rich in eye-friendly nutrients, and adhering to your doctor's recommendations can significantly contribute to your eye health. If you have specific questions about supplements like lutein, discussing them with your healthcare provider can provide personalized guidance based on your medical history and current condition.

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