It usually involves the loss of retinal ganglion cells, which if left untreated, can damage the optic nerves permanently. The conjunctiva is the tissue, lining the eyelids, and is attached to the eyeball near the cornea. If you have been experiencing some side effects, inform the ophthalmologist. Throughout the day and night, it may increase or decrease by about 2.75 mm Hg. Patients also complain about halos around the lights. Sudden dilation of the pupil and dispersion of pigment granules in the inner part of the eye is another cause. Unlike any healthy animal, those affected with glaucoma, suffer from a malfunction in a circular filter which is responsible for draining out the aqueous humour. Lens transplant can be done through surgeries. People above the age of 60 and diabetic patients should be extra careful, and get an eye check-up done regularly.
Its symptoms often vary in individual cases. A dog can develop eye allergies due to dust, pollen, grasses or due to environmental factors. There are three main treatment options; the use of eye drops, laser treatment and surgery. Therefore, optic nerve damage from glaucoma and other diseases or trauma is irreversible.