Eye Discomfort: Black Spots and Floaters Explained - Ophthalmology

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I see a small black dot when I blink my left eye?


I have a few questions after being diagnosed recently and experiencing discomfort in my eyes, which feel like they are overworked.
1.
My left eye has been blinking and I notice a small dark spot when looking at a white wall, but I don't see it when looking elsewhere.
Could this be related to the retina? If so, what should I do? 2.
I often see a product called Oto Special Multi-Enzyme on TV, which claims to treat floaters after three months of use.
Is this true? If so, what is the mechanism behind it? (If you are unsure or it is inconvenient to answer this question, you don't have to.)

Hei Jie Ge, 10~19 year old female. Ask Date: 2023/05/09

Dr. Gao Pilin reply Ophthalmology


Hello: 1.
Overuse of the eyes can lead to eye fatigue and visual strain, which is a common phenomenon.
The dark spots you described may be a temporary visual disturbance caused by visual fatigue.
If your symptoms are only temporary and do not occur when looking at other objects, there is usually no need for concern.
It is recommended to maintain adequate rest, engage in appropriate exercise, and avoid excessive use of electronic devices to reduce eye strain.
If the symptoms persist or worsen, it is advisable to see an ophthalmologist as soon as possible to determine if there are any other eye conditions.
2.
Currently, there is no evidence that Oto special multiple protease can treat floaters.
Although some claim it can treat floaters, there is no scientific evidence to support this assertion.
If you are experiencing symptoms of floaters, it is recommended to see an ophthalmologist promptly to determine the cause of the symptoms and receive appropriate treatment.

Reply Date: 2023/05/09

More Info


Understanding eye discomfort, particularly the presence of black spots and floaters, can be concerning, especially after a recent diagnosis or health issue. Let's address your questions one by one.

1. Black Spots and Floaters: The black spots you are seeing, especially when you blink or look at a white wall, could indeed be related to the vitreous humor in your eye. This phenomenon is commonly known as "floaters." Floaters are tiny clumps of gel or cells that form in the vitreous, the clear gel-like substance that fills the eye. As we age, the vitreous can shrink and pull away from the retina, leading to the perception of these floaters. They are usually harmless, but if you notice a sudden increase in floaters, flashes of light, 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.

Given your recent discomfort and the fact that you are experiencing these symptoms in one eye, it is advisable to consult an eye care professional. They can perform a comprehensive eye exam, including a dilated fundus examination, to assess the health of your retina and vitreous. If there are no underlying issues, the floaters may simply be a benign condition that can be monitored over time.

2. Oto Special Multi-Protein Enzyme: Regarding the product you mentioned, "oto特殊多重蛋白酶," which is claimed to treat floaters, it is essential to approach such claims with caution. While there are various supplements and treatments marketed for floaters, scientific evidence supporting their effectiveness is often limited. The principle behind many of these products is that they may contain antioxidants or enzymes that are thought to support eye health or reduce the viscosity of the vitreous humor. However, the efficacy of such treatments can vary widely, and they are not universally accepted in the medical community as a reliable solution for floaters.

It is crucial to consult with an ophthalmologist before starting any new treatment or supplement, especially if you are experiencing discomfort or changes in your vision. They can provide guidance based on your specific condition and help you understand the potential risks and benefits of any treatment options.

In summary, while floaters are common and often harmless, any significant changes in your vision warrant professional evaluation. Additionally, be cautious of unverified treatments for eye conditions, and always seek advice from qualified healthcare providers. Regular eye exams and maintaining eye health through proper nutrition and protection from UV light can also contribute to overall ocular well-being.

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