Symptoms of retinal detachment in the left eye

summary

Retinal detachment is the separation of retinal neuroepithelial layer and retinal pigment epithelial layer. There is a potential gap between the two layers. * the liquid retained in the posterior space is called subretinal fluid. According to the etiology, it can be divided into rhegmatogenous, tractive and exudative retinal detachment. The detached part of the retina doesn't work properly, and the brain receives incomplete or complete images from the eye. It is related to the condition of retina, vitreous, eyeball and even genetic factors. The disease is more common in middle-aged or elderly people, most of them have myopia, and both eyes can be attacked successively. Symptoms of retinal detachment in the left eye? Let's talk about it

Symptoms of retinal detachment in the left eye

(1) Fly mosquito and flash: the earliest. It's actually a symptom of posterior vitreous detachment. The middle-aged and old people, especially the patients with high myopia, should be alert to the possibility of retinal detachment when a large number of flying mosquitoes suddenly appear and flash continuously in a certain position.

(2) Central vision loss: retinal detachment at the posterior pole, resulting in a sharp decline in vision. At the beginning of peripheral detachment, the central visual acuity was not affected or had little effect. Similarly, the fundus should be carefully examined in high-risk patients with vision loss.

(3) Visual distortion: when peripheral mesh detachment affects posterior pole or posterior pole shallow detachment occurs, there is visual distortion in addition to the decrease of central visual acuity. Visual field defect: when retinal detachment occurs, some sensitive patients may find visual field defect. But only the defect of inferior visual field has early diagnostic value.

matters needing attention

Pay attention to increase the crude fiber food, eat more fresh vegetables, fruits and appropriate amount of pig liver, avoid smoking, no drinking, eat less or do not eat stimulating food, keep the stool unobstructed, encourage them to develop the habit of regular defecation, avoid excessive defecation, ensure sufficient nutrition when the eyes recover and prevent the occurrence of retinal detachment again