Papyedema is swelling that occurs in the optic nerve of the eye. This condition is often a sign of a serious illness that needs immediate treatment. Papyedema generally causes vision problems. Not infrequently, additional symptoms also appear in the form of headaches and nausea. Papyedema is a condition that should not be underestimated, because it can indicate a serious illness, such as meningitis or a brain tumor. Recognize the symptoms of Papyedema Visual impairment caused by papyedema can be blurred, shaded, or even blindness in one or both eyes. The duration of the disorder varies, it can only last a few seconds or a few minutes, but it can also occur permanently. In addition to visual impairment, swelling of the optic nerve can also cause the following additional symptoms: Pain in one or both eyes Headache Nausea and vomiting More sensitive to light (glare) Visual impairment becomes more severe when coughing or straining Very sleepy or very tired Buzzing or noise ap...