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photophobia
pho·to·pho·bi·a P0266500 (fō′tə-fō′bē-ə)n.1. An abnormal sensitivity to or intolerance of light, especially by the eyes, as may be caused by eye inflammation, lack of pigmentation in the iris, or various diseases.2. An abnormal or irrational fear of light.photophobia (ˌfəʊtəʊˈfəʊbɪə) n1. (Pathology) pathol abnormal sensitivity of the eyes to light, esp as the result of inflammation2. (Psychiatry) psychiatry abnormal fear of or aversion to sunlight or well-lit places ˌphotoˈphobic adjpho•to•pho•bi•a (ˌfoʊ təˈfoʊ bi ə) n. 1. an abnormal sensitivity to or intolerance of light, as in iritis. 2. an abnormal fear of light. [1790–1800] pho`to•pho′bic, adj. photophobia1. an abnormal fear of light. 2. Also called photodysphoria. a painful sensitivity to light, especially visually. 3. a tendency to thrive in reduced light, as certain plants.See also: LightThesaurusNoun | 1. | photophobia - a morbid fear of lightsimple phobia - any phobia (other than agoraphobia) associated with relatively simple well-defined stimuli | | 2. | photophobia - pain in the eye resulting from exposure to bright light (often associated with albinism)photalgiahurting, pain - a symptom of some physical hurt or disorder; "the patient developed severe pain and distension" | Translationsfotofobiaсветобоязньфотофобия
Photophobia
photophobia[‚fōd·ə′fō·bē·ə] (psychology) An abnormal fear of light. Photophobia an increased visual sensitivity to daylight or artificial light. Photophobia may develop as a result of the inflammation of the anterior chamber of the eye (conjunctivitis, keratitis, and iridocyclitis), the entry of foreign bodies into the cornea, and the irritation of the unprotected eye during electric arc welding (electrophthalmia). Photophobia may also develop with albinism or with the artificial dilatation of the pupils after they fail to contract upon exposure to light, subjecting the retina to light rays. The condition is manifested by eyelid spasms, tearing, and eye pain. Photophobia is treated by eliminating the main cause and by wearing dark glasses. photophobia
photophobia [fo″to-fo´be-ah] abnormal visual intolerance to light. adj., adj photopho´bic.pho·tal·gi·a (fō-tal'jē-ă), Light-induced pain, especially of the eyes; for example, in uveitis, the light-induced movement of the iris may be painful. Synonym(s): photodynia, photophobia [phot- + G. algos, pain] photophobia (fō′tə-fō′bē-ə)n.1. An abnormal sensitivity to or intolerance of light, especially by the eyes, as may be caused by eye inflammation, lack of pigmentation in the iris, or various diseases.2. An abnormal or irrational fear of light.photophobia Painful oversensitivity to lightpho·to·pho·bi·a (fō'tō-fō'bē-ă) Morbid dread and avoidance of light. Although often an expression of undue anxiety about the eyes, photosensitivity and photalgia, past or present, should be considered. [photo- + G. phobos, fear]photophobia Undue intolerance to light. This is a feature of certain eye disorders, especially corneal abrasions or ulcers, IRIDOCYCLITIS and congenital glaucoma. It also occurs in MIGRAINE and MENINGITIS.PhotophobiaExtreme sensitivity to light. Photophobia is a major symptom of acute uveitis.Mentioned in: Color Blindness, Uveitisphotophobia Abnormal fear or intolerance of light. It can be physiological, although it often accompanies inflammations of the anterior segment of the eye, especially anterior uveitis. It is also noted in patients with cone degeneration. Management is usually aimed at treating the primary cause (e.g. keratitis, uveitis), but in other cases (e.g. albinism, drug-induced mydriasis, recent aphakes, fear of light) tinted lenses will give relief. See albinism; corneal abrasion; recurrent corneal erosion; iritis; keratitis; monochromat; uveitis.Patient discussion about photophobiaQ. I had cataract surgery with iol implant, and ever since I have awful light sensitivity. Any ideas? I can't go into a "super store" without my sunglasses. My eyes ache at the end of the day.My doctor says "I don't know!"A. May sound a bit silly question, but have you tried to consult your ophthalmologist (eye doctor, e.g. the one that performed the operation) about it? Cataract surgery, although considered very successful, isn't problem-free. Primary physician may not have the necessary specialization to deal with these subjects. Q. Hey ! i am sensitive to light , every time i go out with a short sleeve i get this red rush all over.. what can i do ?A. You should see a dermatologist or even your personal physician when this happens. Sensitivity to light is common in various medical conditions you should get checked up for. More discussions about photophobiaphotophobia Related to photophobia: Photo EditorSynonyms for photophobianoun a morbid fear of lightRelated Wordsnoun pain in the eye resulting from exposure to bright light (often associated with albinism)SynonymsRelated Words |