Asthenopia
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| ICD-10 | H53.1 | |
|---|---|---|
| ICD-9 | 368.13 | |
| OMIM | {{{OMIM}}} | |
| DiseasesDB | {{{DiseasesDB}}} | |
| MedlinePlus | {{{MedlinePlus}}} | |
| eMedicine | {{{eMedicineSubj}}}/{{{eMedicineTopic}}} | |
| MeSH | {{{MeshNumber}}} | |
Asthenopia is an ophthalmological condition that manifests itself through nonspecific symptoms such as fatigue, red eyes, eye strain, pain in or around the eyes, blurred vision, headache and occasional double vision. Symptoms often occur after reading, computer work, or other activities that involve tedious visual tasks.
[edit] Causes
Sometimes, asthenopia can be due to specific visual problems, such as uncorrected refraction errors or binocular vision problems like accommodative insufficiency or heterophoria.
[edit] See also
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Wiktionary:
asthenopia
[edit] External links
|- style="white-space:nowrap;background:#ddddff;text-align:right;background-color: LightYellow"
! Optic nerve and visual pathways
| colspan="1" style="text-align:left;width:100%;font-size:95%;" | Optic neuritis - Papilledema - Optic atrophy - Leber's hereditary optic neuropathy - Dominant optic atrophy - Optic disc drusen - Glaucoma - Toxic and nutritional optic neuropathy - Anterior ischemic optic neuropathy
|- style="white-space:nowrap;background:#ddddff;text-align:right;background-color: LightYellow"
! Ocular muscles,
binocular movement,
accommodation and refraction
| colspan="1" style="text-align:left;width:100%;font-size:95%;background:#f7f7f7;" | Paralytic strabismus: Ophthalmoparesis - Progressive external ophthalmoplegia - Palsy (III, IV, VI) - Kearns-Sayre syndrome
Other strabismus: Esotropia/Exotropia - Hypertropia - Heterophoria (Esophoria, Exophoria) - Brown's syndrome - Duane syndrome
Other binocular: Conjugate gaze palsy - Convergence insufficiency - Internuclear ophthalmoplegia - One and a half syndrome
Refractive error: Hyperopia/Myopia - Astigmatism - Anisometropia/Aniseikonia - Presbyopia
|- style="white-space:nowrap;background:#ddddff;text-align:right;background-color: LightYellow"
! Visual disturbances and blindness
| colspan="1" style="text-align:left;width:100%;font-size:95%;" | Amblyopia - Leber's congenital amaurosis - Subjective (Asthenopia, Hemeralopia, Photophobia, Scintillating scotoma) - Diplopia - Scotoma - Anopsia (Binasal hemianopsia, Bitemporal hemianopsia, Homonymous hemianopsia, Quadrantanopia) - Color blindness (Achromatopsia, Dichromacy, Monochromacy) - Nyctalopia (Oguchi disease) - Blindness/Low vision
|- style="white-space:nowrap;background:#ddddff;text-align:right;background-color: LightYellow"
! Pupil
| colspan="1" style="text-align:left;width:100%;font-size:95%;background:#f7f7f7;" | Anisocoria - Argyll Robertson pupil - Marcus Gunn pupil/Marcus Gunn phenomenon - Adie syndrome - Miosis - Mydriasis - Cycloplegia
|- style=""
! Infectious diseases
| colspan="1" style="text-align:left;width:100%;font-size:95%;" | Trachoma - Onchocerciasis
|- style=""
! Other
| colspan="1" style="text-align:left;width:100%;font-size:95%;background:#f7f7f7;" | Nystagmus - Glaucoma/Ocular hypertension - Floater - Leber's hereditary optic neuropathy - Red eye - Keratomycosis - Xerophthalmia - Phthisis bulbi
|-
| colspan="2" style="text-align:center;width:100%;font-size:95%;" | See also congenital
|}
- de:Asthenopie
- pl:Astenopia
| This page uses content from the English-language version of Wikipedia. The original article was at Asthenopia. The list of authors can be seen in the page history. As with Psychology Wiki, the text of Wikipedia is available under the GNU Free Documentation License. |
