Floaters: What to Know About Your Eye Symptoms - Ophthalmology

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Flowing light


Hello Doctor: Sometimes I see a light that resembles flowing water moving from the top to the bottom in the corner of my right eye, and then it disappears.
What could this situation be? 2.
I visited an ophthalmologist who mentioned that my retina is thinner, but there are no tears, and they did not suggest preventive laser treatment.
If I would like to pursue reinforcement, can I discuss this with my doctor? Thank you, Doctor.

Niming, 20~29 year old female. Ask Date: 2022/02/11

Dr. Gao Pilin reply Ophthalmology


Hello: 1.
It may be a phenomenon caused by liquefied vitreous humor flowing within the eye.
2.
If the physician has not recommended laser treatment, it is likely that it can be temporarily avoided.
Laser treatment is a form of destruction, so it is best to avoid it if possible.

Reply Date: 2022/02/11

More Info


When it comes to understanding floaters and other eye symptoms, it’s essential to recognize that these manifestations can often be benign but may also indicate underlying issues that require attention. Floaters, which are small spots or lines that drift through your field of vision, are typically caused by changes in the vitreous gel that fills the eye. As we age, this gel can become more liquid and may form clumps or strands, leading to the perception of floaters.
1. Understanding Your Symptoms: The sensation of a "flowing light" in your peripheral vision could be related to several factors. It might be a visual phenomenon associated with the vitreous gel moving within the eye, or it could be a form of visual aura, which is often linked to migraines. However, if this sensation is accompanied by other symptoms such as flashes of light, a sudden increase in floaters, or a shadow in your peripheral vision, it is crucial to seek immediate medical attention as these could be signs of retinal detachment or other serious conditions.

2. Thin Retina and Preventive Measures: Regarding your concern about having a thin retina, it’s good that your eye doctor has monitored this condition. A thin retina can increase the risk of retinal tears or detachment, but not all cases require immediate intervention. If your doctor has not recommended preventive laser treatment, it may be because your condition does not currently warrant it. However, if you are feeling anxious about the thinness of your retina and the potential risks, it is entirely appropriate to discuss this with your eye care provider. You can express your concerns and ask if preventive measures, such as laser treatment, might be beneficial for you.
3. When to Seek Help: It’s essential to be vigilant about any changes in your vision. If you notice a sudden increase in floaters, flashes of light, or any shadow or curtain effect in your vision, you should seek immediate medical attention. These symptoms can indicate a retinal tear or detachment, which is a medical emergency.

4. Managing Anxiety About Eye Health: It’s common to feel anxious about eye health, especially with the prevalence of information available online. However, it’s important to rely on professional evaluations and recommendations. Regular eye exams are crucial, especially if you have risk factors such as high myopia (nearsightedness), which can predispose you to retinal issues.
5. Lifestyle Considerations: Maintaining overall eye health is also important. Ensure you are protecting your eyes from excessive UV exposure, managing screen time to reduce eye strain, and maintaining a healthy diet rich in antioxidants, which can support eye health. Staying hydrated and ensuring adequate sleep can also help reduce symptoms of eye fatigue.

In summary, while floaters and visual disturbances can be concerning, understanding their nature and maintaining open communication with your eye care provider is key. If you have ongoing concerns about your symptoms or the condition of your retina, don’t hesitate to bring these up during your next appointment. Your eye health is paramount, and proactive discussions with your healthcare provider can help ensure you receive the best care possible.

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