What are these conditions?
Diabetic retinopathy is the condition of the eye that can be supplied with poor blood supply to the eyes. There are five types of vascular retinopathy: nucleus retinal vein, diabetes retinopathy, hypertensive retinopathy, sickle cell retinopathy, and central retinal artery interruption.
What is their reason?
When one becomes one of the blood supply arteries in the retina, it is blocked, the blood flow decreases. It damages the eye and causes vision problems.
Reasons for the crying of the central retina vein include retinal vein, injury, diabetes, blood clotting, granular diseases, infection, cataracts and external compression of atherosclerosis. This form of vascular retinopathy is the most popular among older people.
Diabetes is the result of diabetic retinopathy from adolescent or adult diabetes. Microcirculatory changes are faster when diabetes is defective. Approximately 75% of people with adolescent diabetes develop Retinopathy within 20 years of the onset of illness. In adults with diabetes, the incidence increases with the duration of diabetes. This condition is a major cause of acquired adult blindness.
Long-term hypertension is the result of high blood pressure retinopathy, production of retinal vasospasm and consequential damage and contraction of retinal blood vessels.
Sickle cell retinopathy results from the impaired capacity of the patient’s cells, which passes through the small capillary blood vessels, causing obstruction. As a result, Microeinurims, chorioretinal tissue death, and retinal detachment occur.
Central retinal artery can be an unknown cause or may be due to embolism, atherosclerosis, infection, or conditions which slow down blood flow, such as temporary arteriosclerosis, a narrow carotid artery and cardiac failure. This rare type of retinopathy occurs in one eye and affects elderly people.
What are their symptoms?
The central retina vein reduces vision, allowing only the movement of the hand movement and light. This condition is painless, except that when it results in secondary neoplasmic cataract (uncontrolled spread of weak vessels). Prognosis is bad – 5% to 20% of those with vascular retinopathy develop secondary glaucoma for 4 months. Here you know about mesothelioma meme.
Nonproliferous diabetic retinopathy produces changes in the lining of the blood vessels of the retina, which causes vessels to leak plasma or fatty substances, which reduces or blocks blood flow within the retina. This disorder can also cause micronutrients and small bleeding. Although some people with nonproliferative retinopathy lack symptoms, others see the central visual acuity (required for reading and driving) and night vision decreases.
Proliferative diabetic retinopathy causes delicate blood vessels in disks and elsewhere. These vessels can develop in vitriols and then break down, which can cause sudden vision loss. The scars formed with new blood vessels can stretch the tissue onto the retina, which can lead to speckle distortion and even retinal detachment.
Symptoms of high blood pressure
Symptoms of high blood pressure retinopathy depend on the replacement of retinopathy. For example, slight disorientation, such as a blurred vision, as a result of retinopathy near the macula (a spot near the center of the retina related to visual acuity). Without treatment, within 5 years 50% of people become blind. With treatment, the diagnosis of the disease is accompanied by the severity of the disorder. The chronic, prolonged disease eventually causes blindness; Light, long-term disease causes visual defects.
Central retinal artery occlusion causes sudden, painless vision loss (partial or complete) in one eye. This condition usually causes permanent blindness. However, some people experience intuitive resolution within hours and receive a partial vision.
How are they diagnosed?
Appropriate clinical trials depend on the type of vascular retinopathy. Evaluation involves the determination of visual acuity and eye examination.
How is vascular retinopathy treated?
The vascular retinopathy treatment approach depends on the type of retinopathy. Therapy for aspirin for central retinal vein may include aspirin, which acts as a mild anticoagulant. Laser photocoagulation can reduce the risk of glaucoma for some people.
Treatment of nonproliferous diabetic retinopathy is prophylactic.
Careful control at the level of blood glucose during the first 5 years of the disease can delay its start or reduce its severity. For people with early symptoms of microaneurysm, medical examination often involves eye examination (3 to 4 times a year) for monitoring their condition. For children with diabetes, therapy involves an eye ophthalmologist by an eye specialist.
The best treatment for the proliferation of native diabetic retinopathy is laser photocoagulation, which alerts the leaking blood vessels. Regardless of treatment, new vascular deformities always occur and bleeding may occur with or without retinal detachment. If there is no blood
If blood is not absorbed in 3 to 6 months, then Vitroctomy can restore partial vision. Here you know about Satta king.
Treatment of hypertensive retinopathy involves control of blood pressure with appropriate medicines, diet, and exercise.
No special treatment has been shown to control the central retinal artery. In order to reduce endocrine pressure, detoxes in medicine, eyeball massage and, possibly, anterior chamber presents. Another treatment, inhalation of carbohydrates (95% oxygen and 5% carbon dioxide) improves retinal oxygen.