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Eye health: how flying mosquitoes affect eye and vision as vitreous haze and what causes it

There are a few causes that can cause mouches volantes, or flying midges, to affect the eye and field of vision. Also described as floaters, they appear as small spots that drift through the field of vision. They may be noticeable when looking at something bright, such as white paper or a blue sky. This condition can sometimes be bothersome, but it should not usually jeopardize eye health. Here is some useful information and tips to help you manage this problem.

Could flying mosquitoes eye and vision be at risk due to symptoms?

with increasing age in eye health symptoms like floaters or mouches volantes on

If you have a large floater, it may cast a slight shadow on your vision. However, this only occurs in certain types of light. You can learn to live with it and ignore it, or notice these phenomena less over time. Rarely do they get so bad that they need to be treated by an eye doctor. The full-body opacity that causes such floaters causes so-called flying gnats eye to move around in the field of vision. However, they tend to scurry away when you try to focus your vision on them.

how flying mosquitoes affect the eye and vision and what are the causes of vitreous clouding?

In addition, these microscopic particles appear in the field of view in many different forms. Such would be black or gray dots, squiggly lines, thread-like strands that can be gnarled and almost transparent, cobwebs or rings. Once sufferers get them, they usually don’t disappear completely, but they usually diminish over time.

Possible causes of floaters in the eye

degenerative changes in old age cause flying mosquitoes eye in field of vision vitreous body

Most floaters are small patches of a protein called collagen. They are part of a gel-like substance in the back of the eye called the vitreous humor. As we age, the protein fibers that make up the vitreous shrink into small shreds that clump together. In fact, the shadows they cast on the retina can affect the eye and vision due to so-called flying gnats. However, if you see a flash, it is because the vitreous body has detached from the retina. In case the floaters are new, change dramatically or you suddenly see flashes, you should see an ophthalmologist as soon as possible.

impaired vision and eye health due to seeing flashes or circles


The changes described above can occur at any age, but usually appear between the ages of 50 and 75. Most people are more likely to have them if they are nearsighted or have undergone cataract surgery. However, in rare cases, floaters could also result from eye diseases, eye injuries, diabetic retinopathy, crystal-like deposits that form in the vitreous, or eye tumors. Serious eye diseases associated with whole eye opacities include retinal detachment, torn retina, hemorrhage, or inflammation in the vitreous or retina caused by infection or autoimmune disease.

When flying mosquito eye due to impaired vision require medical examination

man at ophthalmologist performs examination for age-related macular degeneration

The symptoms of migraine can cause a so-called visual aura, which resembles floaters. In addition, this symptomatology is accompanied by migraine headaches. This might look like what you see when you focus your eye on a kaleidoscope. The aura might even move, but is different from the mouches volantes and flashing lights associated with other eye problems. This usually lasts about 30 minutes or less and can affect vision in both eyes. Then the symptoms resolve completely unless you have another episode.

ophthalmologist examines patient for flying mosquitoes eye affected and vitreous clouding


If you have only a few flying mosquitoes affecting your eye and field of vision and they do not go away over time, examination by an ophthalmologist is recommended. See a doctor as soon as possible if you notice a sudden increase in the number of floaters, for example. Seeing flashes of light as well as loss of side vision, or changes that occur quickly and worsen over time, also require a medical exam. The appearance of floaters after eye surgery or eye trauma, as well as eye pain, also need to be examined. When doing so, it’s best to choose a doctor who has experience with retinal problems. If you don’t get help right away, you could lose your sight.

When is medical treatment needed?

impaired vision after eye surgery or retinitis can cause loss of eyesight

When benign flying mosquitoes affect the eye and field of vision, they almost never require medical treatment. However, if they do interfere with your vision, you could try removing them from your field of vision yourself. To do this, simply move your eyes – this will shift the fluid. It’s best to look up and down. This usually works better than moving your eyes from side to side.

recognize and treat tired eyes or symptoms of migraine due to visual aura

If you have a large number of floaters and they are blocking your vision, your eye doctor may suggest a surgery called vitrectomy. In this procedure, doctors remove the vitreous and replace it with a saline solution. However, there could be complications such as retinal detachment, torn retina or cataracts . The risk is low, but if these problems occur, they can permanently damage your vision.