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Diabetic retinopathy (also known as diabetic eye disease) is a medical condition in which damage occurs to the retina due to diabetes.It is a leading cause of blindness in developed countries and one of the lead causes of sight loss in the world, even though there are many new therapies and improved treatments for helping people live with diabetes.
[1] [2] Theories suggest that the dis edema is due to retinal vascular leakage into and surrounding the optic nerve and disruption of axoplasmic flow resulting from microvascular disease of the optic nerve head. [2] Edema is seen in and around the optic nerve head also. [3] Intraretinal hemorrhages and hard exudates may also be seen. [3]
[25] [26] Adults with type 1 diabetes tend to have more varied symptoms, which come on over months, rather than days or weeks. [27] [26] Prolonged lack of insulin can cause diabetic ketoacidosis, characterized by fruity breath odor, mental confusion, persistent fatigue, dry or flushed skin, abdominal pain, nausea or vomiting, and labored breathing.
Symptoms of Prediabetes. Prediabetes doesn’t come with many symptoms, so most people with the conadition — about 90 percent — don’t know they have it.. If you do experience prediabetes ...
The main goal of diabetes management is to keep blood glucose (BG) levels as normal as possible. [1] If diabetes is not well controlled, further challenges to health may occur. [1] People with diabetes can measure blood sugar by various methods, such as with a BG meter or a continuous glucose monitor, which monitors over several days. [2]
Type 1 diabetes can occur at any age, and a significant proportion is diagnosed during adulthood. Latent autoimmune diabetes of adults (LADA) is the diagnostic term applied when type 1 diabetes develops in adults; it has a slower onset than the same condition in children. Given this difference, some use the unofficial term "type 1.5 diabetes ...
Diabetes, for example, is the leading cause of new cases of blindness in those aged 20–74, with ocular manifestations such as diabetic retinopathy and macular edema affecting up to 80% of those who have had the disease for 15 years or more.
The complications of diabetes can dramatically impair quality of life and cause long-lasting disability. Overall, complications are far less common and less severe in people with well-controlled blood sugar levels. [3] [4] [5] Some non-modifiable risk factors such as age at diabetes onset, type of diabetes, gender, and genetics may influence risk.