Definition:
Papilledema is characterized as the swelling of the optic nerve. This is the point where the option nerve joins the eye, where the swelling causes a fluid pressure within the patient's skull or what is known as the intracranial pressure. This swelling can be due to an inflammatory illness or infection.
Diagnosis:
A diagnosis of papilledema can be initially achieved by conducting a visual examination of the eye using an ophthalmoscope, which illuminates the retina and provide a good view for possible swelling or inflammation.
Treatment:
Treatment of papilledema is normally aimed at treating the underlying disorder. Typically, diuretic drugs complemented with a weight loss program may be enough to reduce the production of the cerebrospinal fluid. Corticosteroids have also been known to be useful for treating the inflammation.
Symptoms and Signs:
The symptoms of papilledema include headaches, nausea and vomiting, double vision, as well as the blurring, flickering or graying of the vision.
Causes:
Papilledema is caused by a significant increase in the pressure of the fluid. This condition may have some underlying causes that could include any of the following: brain tumor, craniosynostosis, intracranial infection, abscess, head injury or hydrocephalus.
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