Por qué salen bolitas en los ojos
Have you ever noticed small, white or yellowish balls floating in your field of vision? These are often referred to as “eye floaters,” and they can be quite unsettling. But why do they appear in our eyes? In this article, we will explore the reasons behind the formation of these eye floaters and what they indicate about our eye health.
Eye floaters are essentially small pieces of debris that float inside the vitreous humor, a gel-like substance that fills the space between the lens and the retina at the back of the eye. As we age, the vitreous begins to shrink and pull away from the retina, causing these tiny particles to become visible. Here are some common reasons why eye floaters appear:
1. Vitreous Detachment: The most common cause of eye floaters is a vitreous detachment, which occurs when the vitreous gel pulls away from the retina. This is a normal part of the aging process and usually happens in people over the age of 50.
2. Posterior Vitreous Detachment: This is a specific type of vitreous detachment that occurs when the vitreous gel separates from the retina at the back of the eye. It can cause a sudden increase in the number of floaters and sometimes even flashes of light.
3. Eye Injuries: Trauma to the eye can cause floaters to form. This may be due to a blow to the head or a foreign object entering the eye.
4. Eye Conditions: Certain eye conditions, such as cataracts, glaucoma, and diabetic retinopathy, can also lead to the formation of floaters.
5. Genetic Factors: In some cases, eye floaters can be inherited. If your parents or siblings have them, you may be more prone to developing them as well.
While eye floaters can be an annoyance, they are usually harmless. However, it’s important to differentiate between floaters and more serious conditions, such as a retinal detachment. A retinal detachment is a medical emergency that requires immediate attention, as it can lead to permanent vision loss if not treated promptly.
If you notice a sudden increase in the number of floaters, along with flashes of light or a shadow over your vision, it’s crucial to seek medical attention immediately. These symptoms could indicate a retinal detachment or another serious eye condition.
In conclusion, eye floaters are a common occurrence, often caused by the natural aging process. While they can be an inconvenience, they are usually not a cause for concern. However, if you experience sudden changes in your vision, it’s essential to consult an eye care professional to rule out any serious conditions.
