Glaucoma

The glaucoma is a condition of the eye characterized by the progressive damage of the optical nerve, that is associated to a slow reduction of the field of view and that if it is not controlled in time can take to the definitive blindness. The lifted intraocular pressure usually is a factor of very important risk. When it is pronounced, it does with headaches, lagrimeo, reddening, blurred vision or of halos of colors, that they resemble to the rainbow around the lights, nausea and sometimes vomit. -