What symptom does eyeground macular disease have

summary

The eye is one of the most important organs of human beings. People need it to see the world clearly. Macular disease is a common eye disease, patients may be caused by genetic, aging, inflammation, suffering from macular disease, the patient's eyes will appear macular, accompanied by decreased vision, eye shadow and other symptoms. If patients do not pay attention to maintenance, long-term smoking and the formation of smoke stimulation, the most serious, may lead to blindness. Therefore, patients with macular disease should not only cooperate with the doctor's treatment, but also pay attention to the maintenance of their own eyes.

What symptom does eyeground macular disease have

First: early stage: the symptoms of macular disease in the early stage is that the fundus is completely normal, but the central vision has decreased significantly, so it is easy to be misdiagnosed as amblyopia or hysteria. If fluorescein angiography is given at this time, patients with macular disease can see a large number of small weak fluorescent spots in the macula.

Second: progressive stage: the earliest fundus change is the disappearance of central fossa reflection, and then small grayish yellow spots can be seen in the deep layer of macular in patients with macular disease. The symptoms of macular disease can gradually form a transverse oval atrophy area with a clear boundary, which is about 1.5-2pd across, and looks like a hammered bronze piece. During the course of the disease, yellow spots appear around the atrophic area, and the atrophic area expands. Such a very slow and continuous progress can invade the entire posterior pole, but generally does not exceed the range surrounded by the upper and lower central retinal arteries, let alone reach the equator.

Third: late course of disease: symptoms of late macular disease can be seen in the macular, which is limited to sclerosis, atrophy of choroidal vessels, and irregular shape of pigment spots, indicating that membranous capillaries have also been damaged. Irvine et al. Speculated that this damage is secondary, which is a kind of cost atrophy due to the long-term loss of function and metabolism of the outer retina and suprapigmented cortex in patients with macular disease.

matters needing attention

Patients with macular disease should also pay attention to rest at ordinary times, do not overwork, and do not use eyes excessively. After using eyes for a period of time, they can do eye exercises to protect their eyes. Patients should see a doctor in time after diagnosed with macular disease, and do not delay treatment. Eyes are important organs of the human body, so they should pay attention to protecting their eyes.