The conjunctiva is a clear membrane, thin, transparent mucous membrane that covers the original inner surface of the eyelids and the anterior surface of the eye sclera. Redness of the eye comes from the conjunctiva, usually transparent or slightly vascularized, which takes a blood red color, for various reasons: either as a result of an expansion of its vessels, or a hemorrhage with effusion beneath the conjunctiva, subconjunctival called giving more often localized redness.
The diagnosis is complex because of the multiplicity of causes that can cause a red eye. It is sometimes necessary to have further tests to diagnose such an examination at the slit lamp by an ophthalmologist. Before any red eye it is necessary to know quickly if there is pain and decreased visual acuity, if muscle tone is high and what is the state of the pupil. The red eye is accompanied by classic symptoms like watery eyes, itching (pruritus) in the context of an allergy or print grain of sand in the eye. Unstable purplish red circle around the cornea resulting vascular compromise deeper and is a sign of seriousness. The state of the pupil with a motor reflex picture abolished under conditions such as optic neuropathy.


Acute glaucoma and corneal lesions secondary to trauma or inflammation are the main causes of a red eye serious.
The trauma that can cause various injuries, painful and often occur in the context of occupational exposure. An examination with the slit lamp measurement of intraocular pressure must be systematic.
The eye is the seat of a diffuse redness, purple with a red circle around the cornea. It is the pain, intense headache accompanied by nausea and even vomiting, loss of vision, context and brutal character who must give the alarm. It is a violation of both the iris and ciliary body, which can occur either spontaneously or as a result of damage to the cornea. Its recurrence must find a disease that could promote the as high blood pressure, a disease associated with impaired blood clotting, and even diabetes. It can also justify conducting additional tests: it needs to see a specialist as soon as possible.
When the irritative and allergic conjunctivitis are the first objective is to evade the officer.


Hygiene measures are essential, especially hand hygiene, especially for those wearing contact lenses. Ophthalmology is a specialty devoted to the study of the structure and functioning of the eye and adnexa, but also to medical or surgical treatment of diseases affecting them.Ophthalmology is a surgical specialty, but in France, some ophthalmologists do not operate, their specialty is then called medical ophthalmology.
Copyright © 2012 Rayur, All trademarks are the property of the respective trademark owners. Arras is a WordPress theme designed for news or review sites with lots of customisable features. The red eye is the leading cause of emergency consultation for a problem with the eye, that is to say its frequency.



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