Retinal hemorrhage

Retinal hemorrhage's disease overview

retina is the most inner nerve membrane of the eyeball, adhesion of the darkness from the front is the Ora Serrata region to the back around the shore of the nerves, has the function of transferring energy of the urban light and then sends The opposite information about the brain through the optic nerves.

retina is divided into 4 classes:

pigment epithelium: Only 1 layer of cells located close to the dark, these cells contain pigments.

visual cells: There are 2 types, pipal cells that help see objects in enough light and stick cells to help see in the dark.

2 -pole cells: Doing the mission of nerve impulse transmission. Multi -polar cell: transmitting nerve impulses to the optic nerve, the axon of this cell focuses on the optic nerve.

Blood vessels nourishing the retina include:

Aortic: Retinal retina is nourished thanks to 2 artery systems. The pigmentation and visual epithelium is raised by the Black Mac artery system. The 2 -polar and polar cell layer is nurtured by the retinal center artery.

venous veins: The central retinal veins are concentrated into two branches into the plate according to the final nerve axis pouring into the lower eye veins.

Retinal hemorrhage is one of the complications of a retinal blood vessel disease, which occurs when the blood is not in the blood vessels but escaping out The retina, adversely affecting the eyesight of the eyes such as blurred vision, pain and redness. The matte condition of the patient more or less depends on the number and bleeding position.

Retinal hemorrhage occurs in some hypertension diseases, diabetes, retinal veins, ... is one of the bad prognosis for that pathology and affects the pathology vision of the eye.

Causes of Retinal hemorrhage's disease

Retinal hemorrhage occurs due to many different causes but largely due to blood vessel diseases of the retina such as severe nearsightedness, hypertension, diabetes, diseases. Degeneration of old age, Eales disease, eye injury ...

So the retinal hemorrhage is dangerous ? When retinal hemorrhage, the ability to recover the light receiving function is very low because the retina is a nerve organization and the current treatment for limited results. Retinal hemorrhage without finding the cause of making it more difficult in treatment.

Symptoms of Retinal hemorrhage's disease

Symptoms to identify patients with retinal hemorrhage include:

blurred vision, redness, soreness, flying flies, seeing spider webs or seeing red in sight, seeing fog or darkness, light flashes quickly in sight Peripheral

Distorted vision

The heaviest is suddenly blind.

In addition, some patients also feel headache.

People at risk for Retinal hemorrhage's disease

Retinal hemorrhage is a complication of some retinal blood vessel diseases, so the risk of retinal hemorrhage includes:

Patients with severe nearsightedness: The myopia occurs common in the age of students and the office world, for a long time of severe nearsightedness and can lead to hemorrhage complications Mac.

Patients with diabetes: In this object, the phenomenon of blood vessels and blood vessels will reduce the ability to transport oxygen in erythrocytes and lead to lack Retinal blood, damage to retinal blood barrier, causing retinal damage.

Patients with hypertension: People with high blood pressure are vulnerable to small blood vessels in the retina, causing bleeding in the eyes, gai thorns, affecting the vision of the person disease.

Patients with retinal veins: causing blood vessels to break, leading to retinal hemorrhage.

Infants: Especially premature babies have abnormal blood vessels that develop and spread in the retina, tissue behind the eyes. These abnormal blood vessels are fragile and may be leaked to cause retinal hemorrhage in infants .

Prevention of Retinal hemorrhage's disease

People who have vision problems such as blurred vision, red eyes, feeling eye pain needed a doctor for eye examination as soon as possible.

Each person studying and working needs to have a sitting posture properly, working in a place of light enough, limiting the use of electronic devices (such as phones, computers , ...), especially for the age of students and office workers to avoid nearsightedness or limiting severe myopia.

Monitoring the fetal condition during pregnancy and regular monitoring of newborns at risk of eye disorders to avoid retinal complications in newborns.

Checking and controlling blood pressure for patients with hypertension by measuring blood pressure regularly, advising patients to reduce salt, exercise 30 minutes a day with exercises Practice just like walking, practicing yoga, ...

Good glycemic control for diabetes to minimize diabetes bleeding complications

Diagnostic measures for Retinal hemorrhage's disease

There are many measures to diagnose retinal hemorrhage, including:

Soi bottom: This is the most common use to diagnose retinal hemorrhage

Fluorescent angiography: To use fluorescent angiography, use fluorescent dyes to inject into the blood of the previous patient so that the doctor can see more clearly and check the vessels Blood in the retina.

Eye examination: Check the eyesight of the eye as if the patient is clear, in the view of a flying flying sign, ...

Retinal hemorrhage's disease treatments

When detecting abnormal signs in the eye, suspecting retinal hemorrhage, it is necessary to take the patient to the hospital or specialized eye clinics to be diagnosed and reviewed by doctors. , retinal hemorrhage position and offer appropriate treatment.

Retinal hemorrhage is treated in the following ways:

Find the cause of retinal hemorrhage is very important in the treatment and prevention of recurrent bleeding and preventing the other eye.

Use new techniques such as laser, vascular surgery, intraocular injection to treat retinal hemorrhage. Depending on the case of retinal hemorrhage, use one of the three methods or use all three above methods.

Supplement vitamins A, B, C and E to increase the sustainability of the vessels and heal damaged blood vessels. In addition, additional fatty acids should be added including omega-3 from fish oil and flaxseed oil.

Treatment and control of retinal blood vessel diseases such as diabetes, high blood pressure to prevent retinal hemorrhage complications caused by these diseases.

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