Typically, vision loss in older people is due to rupture of the eye lens (cataract) or damage to the optic nerve (as in glaucoma) or retina (as in age-related macular degeneration and diabetic retinopathy). it happens. You can get Elmiron eye attorney via https://www.elmironeyelawsuits.com/elmiron-eye-lawsuit-lawyer.aspx.
Whatever the cause of vision loss, any vision change can compromise a person's quality of life and indirectly, health. Impairment or vision can be especially devastating for older people experiencing impaired vision and other problems such as hearing loss. In such cases, vision loss can contribute to significant injury and may hinder a person's ability to perform daily activities.
Normal age-related vision loss is called presbyopia. Presbyopia occurs due to the hardening of the lens of the eye and usually begins at the age of 40 years. Presbyopia is not a disease, but a natural aging process, and is diagnosed by a simple examination.
A cataract is a cloud of the eye lens. A clouded lens prevents light from entering the eye. Most cataracts grow slowly until they cloud the entire lens, which can lead to progressive, painless vision loss.
Glaucoma is a disorder that damages the optic nerve, leading to progressive, irreversible vision loss. Glaucoma is usually associated with high pressure within the eye, although it may occur with normal pressure. How high pressure damages the cells of the optic nerve is unknown. Glaucoma is classified as open-angle (chronic) or closed-angle (acute).
Age-related muscular deformity: macular degeneration is the common cause of irreversible central vision loss in older people, worsening of the macula, the central and most sensitive area of the retina. Muscle degeneration is classified into two types:
Dry (non-neovascular). The most common, the light-sensitive cells of the macula may be lost, and the retina thins (atrophies). Wet (neovascular). Abnormal blood vessels develop beneath the macula. These vessels leak fluid and blood, which results in the formation of scar tissue. Scar tissue can impair vision by causing light-sensitive cells to die.
Diabetic retinopathy is harmful to the retina that results from diabetes mellitus. It is one of the most common causes of blindness in older people in developed countries. Diabetic retinopathy is most common among people with poorly controlled blood sugar levels. The risk is particularly high in people who have diabetes for many years.