Ad
related to: ray-ban pt test for eye problems and symptoms adults
Search results
Results From The WOW.Com Content Network
The symptoms and signs associated with convergence insufficiency are related to prolonged, visually demanding, near-centered tasks. They may include, but are not limited to, diplopia (double vision), asthenopia (eye strain), transient blurred vision, difficulty sustaining near-visual function, abnormal fatigue, headache, and abnormal postural adaptation, among others.
Photokeratitis or ultraviolet keratitis is a painful eye condition caused by exposure of insufficiently protected eyes to the ultraviolet (UV) rays from either natural (e.g. intense direct or reflected sunlight) or artificial (e.g. the electric arc during welding) sources.
Symptoms are redness and swelling of the eyes. Most often the condition is caused by prolonged exposure to Klieg lights , therapeutic lamps or acetylene torches. Other names for the condition include Klieg conjunctivitis, eyeburn, arc-flash, welder's conjunctivitis, flash keratoconjunctivitis, actinic ray ophthalmia, X-ray ophthalmia and ...
Anisometropia causes some people to have mild vision problems, or occasionally more serious symptoms like alternating vision or frequent squinting. However, since most people do not show any clear symptoms, the condition usually is found during a routine eye exam. [8] For early detection in preverbal children, photoscreening can be used.
Visual impairment can also be caused by problems in the brain due to stroke, premature birth, or trauma, among others. [11] These cases are known as cortical visual impairment. [11] Screening for vision problems in children may improve future vision and educational achievement. [12] Screening adults without symptoms is of uncertain benefit. [13]
Lead poisoning, also known as plumbism and saturnism, is a type of metal poisoning caused by lead in the body. [2] Symptoms may include abdominal pain, constipation, headaches, irritability, memory problems, infertility, and tingling in the hands and feet. [1]
Conjunctivitis, also known as pink eye or Madras eye, [4] [5] is inflammation of the outermost layer of the white part of the eye and the inner surface of the eyelid. [6] It makes the eye appear pink or reddish. [1] Pain, burning, scratchiness, or itchiness may occur. [1] The affected eye may have increased tears or be "stuck shut" in the ...
The disease may also affect other parts of the body, including skin, eyes, lungs, heart, nerves, and blood. [1] This may result in a low red blood cell count, inflammation around the lungs, and inflammation around the heart. [1] Fever and low energy may also be present. [1] Often, symptoms come on gradually over weeks to months. [2]
Ad
related to: ray-ban pt test for eye problems and symptoms adults