What is blurred vision? Blurred vision is a visual disorder in which there is a change in optical perception. The affected person is no longer able to see sharply and, depending on the degree of the visual disorder, only recognizes the contours and shapes of the object he or she has fixed. Blurred vision can … Blurred vision – What is behind it?
Duration The duration depends on the cause of the blurred vision and how it is corrected. If the cause is quickly identified and adequately treated, this results in a short duration of the symptoms. In the case of tensions, these are often discovered late as the cause of blurred vision, so that therapy can take … Duration | Blurred vision – What is behind it?
Unilateral occurrence of blurred vision Depending on which part of the eye and thus the visual process is impaired, blurred vision may occur in only one eye. For example, a disease of the retina or the optic nerve behind it can be unilateral. A process that leads to a clouding of the normally transparent structures … Unilateral occurrence of blurred vision | Blurred vision – What is behind it?
Therapy The therapy depends on the cause of the visual impairment. If the problem lies in the area of the retina or the optic nerve, adequate treatment should be given as soon as possible to avoid long-term damage. For example, a retinal detachment can be treated with a laser treatment, in which the retina is … Therapy | Blurred vision – What is behind it?
What are light-sensitive eyes? A light-sensitive eye reacts sensitively even at low light stimuli. For this reason, those affected avoid the light and are reluctant to go out into the sun. This situation is described in medical terminology as photophobia. Photophobia can be triggered by various basic diseases, such as neurological, psychological or ophthalmological – … Light-sensitive eyes – What could be behind them?
The accompanying symptoms Depending on the underlying disease, the symptoms can be quite different. If there is an inflammation of the optic nerve, blurred vision occurs. This may be accompanied by headaches and a feeling of pressure in the eyeball. Visual disturbances in the form of flashes of light or zigzag lines can occur in … The accompanying symptoms | Light-sensitive eyes – What could be behind them?
Can depression be present? Increased light sensitivity of the eye may indicate depression, but is not a typical symptom. If additional symptoms such as listlessness, sleep disorders and social isolation occur, the probability of depression is significantly increased. The causes and the exact mechanism that leads to the development of depression are not fully understood. … Can depression be present? | Light-sensitive eyes – What could be behind them?
The treatment The treatment of an increased light sensitivity depends on the underlying disease. If there is an inflammation of the eye skin (uveitis), eye drops containing cortisone can be used for treatment. In the case of retrobulbar neuritis, i.e. inflammation of the optic nerve, multiple sclerosis should first be ruled out, as it is … The treatment | Light-sensitive eyes – What could be behind them?
If you have blurred vision both at a distance and at close range, the cause may be a so-called astigmatism. The eye is no longer able to focus the incident light on an exact point on the retina and thus to bring it into focus, but the affected persons see points as blurred lines. Normally, … Astigmatism: Blurred Vision
Symptoms The symptoms of astigmatism (astigmatism, astigmatism) depend on the severity of the curvature of the cornea, since this results in refractive errors of varying degrees. A slight astigmatism is often not noticed by those affected. However, if the astigmatism is more pronounced, the clear astigmatism is noticeable due to blurred vision at near and … Symptoms | Astigmatism: Blurred Vision
History While regular astigmatism (astigmatism, astigmatism) does not normally change over the course of life, irregular astigmatism can progress steadily. This is especially the case when there is a permanent malformation of the cornea, in which the center of the cornea grows conically forward (so-called keratoconus). If the astigmatism is not corrected, severe headaches must … History | Astigmatism: Blurred Vision
An eye is farsighted if it has the visual defect of no longer being able to focus on nearby objects and thus to recognize them clearly. Farsightedness is a visual defect that is often caused by the fact that the eyeball is too short, so that the sharp image is only formed behind the retina. … Dioptres and farsightedness
