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Diabetic retinopathy | Symptoms|Risk factors|Classification|Complication|Treatment.

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What is Diabetic Retinopathy? Contents [ hide ] Diabetic retinopathy is a complication of diabetes that is caused by high blood sugar that damage the back part of the eye called the retina. It can be dangerous when it is not diagnosed and untreated, which may lead to loss of vision. Diabetic retinopathy  refers to retinal changes seen in patients with diabetes mellitus with an increase in the life expectancy of diabetes, the incidence of diabetic retinopathy has increased. Diabetic retinopathy is a leading cause of blindness. To minimize the risk of this happening, person with diabetes should: They should control their blood sugar level, blood pressure, and cholesterol. The patient should check sugar levels regularly. Diabetic patient should also check their eye regularly. causes  Too much sugar in your blood can lead to the blockage of the tiny blood vessels that nourish the retina, cutting off its blood supply. As a result, the eye attempts to grow new blood vessels. b...
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What is Lag-Ophthalmos? | Etiology | complication | treatments

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 Lag-Ophthalmos This condition is characterized by the inability to close the eyelids voluntarily. Physiologically some people sleep with their eyes open (nocturnal lagophthalmos). Etiology It occurs in patients with paralysis of orbicularis oculi   muscles facial nerve palsy CN VII, Cicatricial contraction of the lids, Symblepharon - adhesion of eyelid to eyeball severe ectropion  - eyelid turns outward Marked proptosis Eyelid scarring Myxo-edema - hypothyroidism in adults Following over-resection of the levator palpebrae superior muscle for ptosis, and in comatose patients. Due to lack of blinking xerosis of the conjunctiva. Physiologically some people sleep with their eyes open (nocturnal lagophthalmos) in healthy individuals. Clinical features It is characterized by incomplete  The Closure of the palpebral aperture is associated with features of the causative disease. Complications Normally the cornea is covered by eyelids during sleep and is constantly kept mois...
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Conjunctivitis bacterial | Symptoms | Sign | Treatment | Prevention | Types

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Inflammation of the Conjunctiva is Classically defined as conjunctival hyperemia associated with a discharge that may be watery, mucoid, mucopurulent, or purulent.  It is also known as pink eye. It is a communicable or sexually transmitted disease .  Gonorrhea can also bring a rare but dangerous form of bacterial conjunctivitis. It may also lead a vision loss if it is not treated on time. Chlamydia may also lead to conjunctivitis or if you have other bacteria on your body when you gave birth, it can transfer pink eye to your baby through your birth canal. As you know it is a communicable disease that can spread easily from one person to another, but it is not a serious health issue if diagnosed promptly. It is also common in newborn babies, you have to consult with your doctor suddenly because it may infect your baby's vision. Clinical Types of Conjunctivitis Chronic Bacterial Conjunctivitis Chronic angular Conjunctivitis Acute Catarrhal or mucopurulant Conjunctivitis Purulent...
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