Eye floaters
Hello Doctor: I often experience tearing when riding a bike in the wind, and I usually see a small black dot that moves and floats with my eyes.
This has been happening for a while.
What could be the cause or condition?
Liu Xiansheng, 20~29 year old female. Ask Date: 2017/12/14
Dr. Cai Wenyuan reply Ophthalmology
Hello, it may be vitreous floaters.
I recommend seeking medical examination.
Thank you for your inquiry.
Wishing you safety and health.
Sincerely, Dr.
Cai Wenyuan, Director of the Ophthalmology Department, Taoyuan Hospital, Ministry of Health and Welfare.
Reply Date: 2017/12/14
More Info
Hello! Thank you for your question regarding eye floaters and the concerns you have about your vision. It’s understandable to feel anxious when experiencing changes in your eyesight, especially when it involves symptoms like floaters and excessive tearing. Let’s break down your concerns.
Understanding Eye Floaters:
Eye floaters are small spots, specks, or cobweb-like shapes that drift through your field of vision. They are typically caused by changes in the vitreous humor, the gel-like substance that fills the eye. As we age, the vitreous can become more liquid and may pull away from the retina, leading to the formation of floaters. This is a common occurrence and is usually benign. However, if you notice a sudden increase in floaters, flashes of light, or a shadow in your peripheral vision, it’s essential to seek medical attention, as these could be signs of a retinal tear or detachment.
In your case, since you mentioned that you have been experiencing these floaters for a while, it is likely that they are related to the natural aging process of the eye. However, it’s always a good idea to have a comprehensive eye exam to rule out any underlying issues, especially if you notice any changes in the pattern or number of floaters.
Excessive Tearing:
Regarding your experience of tearing while riding a bike, this can be attributed to several factors. Wind exposure can cause your eyes to become dry, leading to reflex tearing as your body attempts to compensate for the dryness. This is a normal response and is often exacerbated by environmental conditions such as wind, bright sunlight, or allergens. If you find that your eyes are frequently watering, you might consider using protective eyewear, such as goggles or wraparound sunglasses, to shield your eyes from the wind and reduce tearing.
Potential Concerns:
While floaters and tearing are often benign, it’s crucial to monitor your symptoms. If the floaters become more pronounced or if you experience any other visual disturbances, such as blurred vision or difficulty seeing, you should consult an eye care professional. They can perform a thorough examination, including a dilated eye exam, to assess the health of your retina and vitreous.
Additional Considerations:
If you have a history of eye conditions, such as myopia (nearsightedness), it may increase your risk of developing floaters or retinal issues. Maintaining regular eye exams is essential, especially if you have risk factors for retinal detachment or other ocular diseases.
In summary, while your symptoms of floaters and tearing are likely related to common and benign causes, it’s always best to stay vigilant about your eye health. Regular check-ups with an eye care professional can help ensure that any potential issues are caught early, allowing for timely intervention if necessary. If you have further concerns or if your symptoms change, don’t hesitate to reach out to your eye doctor for personalized advice and care.
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