Ocular hypertension: Difference between revisions
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{{Infobox medical condition | |||
| name = Ocular hypertension | |||
| synonyms = Elevated intraocular pressure | |||
| field = [[Ophthalmology]] | |||
| symptoms = Usually none, but can include [[eye pain]], [[headache]], [[blurred vision]] | |||
| complications = [[Glaucoma]], [[vision loss]] | |||
| onset = Typically [[adulthood]] | |||
| duration = [[Chronic (medicine)|Chronic]] | |||
| causes = [[Increased production of aqueous humor]], [[decreased drainage of aqueous humor]] | |||
| risks = [[Age]], [[family history]], [[African American]] descent, [[thin corneas]] | |||
| diagnosis = [[Tonometry]], [[ophthalmic examination]] | |||
| differential = [[Glaucoma]], [[ocular inflammation]], [[trauma]] | |||
| prevention = Regular [[eye examination]]s | |||
| treatment = [[Medications]] to lower [[intraocular pressure]], [[laser therapy]], [[surgery]] | |||
| frequency = Common in adults over 40 | |||
}} | |||
'''Ocular Hypertension''' is a condition characterized by an increase in pressure in the [[eye]]s, specifically the [[intraocular pressure]] (IOP), beyond the normal range with no detectable changes in vision or damage to the [[optic nerve]]. This condition can be considered as a risk factor for the development of [[glaucoma]]. | '''Ocular Hypertension''' is a condition characterized by an increase in pressure in the [[eye]]s, specifically the [[intraocular pressure]] (IOP), beyond the normal range with no detectable changes in vision or damage to the [[optic nerve]]. This condition can be considered as a risk factor for the development of [[glaucoma]]. | ||
==Causes== | ==Causes== | ||
The exact cause of ocular hypertension is not fully understood. However, it is believed to be due to either excessive production or inadequate drainage of [[aqueous humor]], the clear fluid that fills the front part of the eye. Other potential causes include certain medications, such as [[steroids]], and eye conditions like [[pseudoexfoliation syndrome]] or [[Pigment dispersion syndrome]]. | The exact cause of ocular hypertension is not fully understood. However, it is believed to be due to either excessive production or inadequate drainage of [[aqueous humor]], the clear fluid that fills the front part of the eye. Other potential causes include certain medications, such as [[steroids]], and eye conditions like [[pseudoexfoliation syndrome]] or [[Pigment dispersion syndrome]]. | ||
==Symptoms== | ==Symptoms== | ||
Ocular hypertension does not typically present with any noticeable symptoms. Most individuals with the condition are diagnosed during routine eye examinations. However, regular monitoring is essential as ocular hypertension can lead to glaucoma, which can cause irreversible damage to the optic nerve and loss of vision if left untreated. | Ocular hypertension does not typically present with any noticeable symptoms. Most individuals with the condition are diagnosed during routine eye examinations. However, regular monitoring is essential as ocular hypertension can lead to glaucoma, which can cause irreversible damage to the optic nerve and loss of vision if left untreated. | ||
==Diagnosis== | ==Diagnosis== | ||
The diagnosis of ocular hypertension is made by measuring the intraocular pressure using a method called [[tonometry]]. This is often performed as part of a comprehensive eye examination. Other tests may include [[gonioscopy]], which examines the drainage angle of the eye, and [[ophthalmoscopy]], which examines the optic nerve. | The diagnosis of ocular hypertension is made by measuring the intraocular pressure using a method called [[tonometry]]. This is often performed as part of a comprehensive eye examination. Other tests may include [[gonioscopy]], which examines the drainage angle of the eye, and [[ophthalmoscopy]], which examines the optic nerve. | ||
==Treatment== | ==Treatment== | ||
The primary goal of treatment for ocular hypertension is to reduce intraocular pressure and prevent the development of glaucoma. This is typically achieved through the use of pressure-lowering eye drops. In some cases, laser therapy or surgery may be recommended. | The primary goal of treatment for ocular hypertension is to reduce intraocular pressure and prevent the development of glaucoma. This is typically achieved through the use of pressure-lowering eye drops. In some cases, laser therapy or surgery may be recommended. | ||
==Prognosis== | ==Prognosis== | ||
With regular monitoring and treatment as needed, most individuals with ocular hypertension can maintain their vision. However, it is important to have regular eye examinations to monitor for changes in intraocular pressure or the development of glaucoma. | With regular monitoring and treatment as needed, most individuals with ocular hypertension can maintain their vision. However, it is important to have regular eye examinations to monitor for changes in intraocular pressure or the development of glaucoma. | ||
==See also== | ==See also== | ||
* [[Glaucoma]] | * [[Glaucoma]] | ||
* [[Intraocular pressure]] | * [[Intraocular pressure]] | ||
* [[Optic nerve]] | * [[Optic nerve]] | ||
[[Category:Eye diseases]] | [[Category:Eye diseases]] | ||
[[Category:Ophthalmology]] | [[Category:Ophthalmology]] | ||
[[Category:Medical conditions]] | [[Category:Medical conditions]] | ||
{{Eye-diseases-stub}} | {{Eye-diseases-stub}} | ||
{{Medicine-stub}} | {{Medicine-stub}} | ||
{{No image}} | {{No image}} | ||
Latest revision as of 05:40, 4 April 2025
| Ocular hypertension | |
|---|---|
| Synonyms | Elevated intraocular pressure |
| Pronounce | N/A |
| Specialty | N/A |
| Symptoms | Usually none, but can include eye pain, headache, blurred vision |
| Complications | Glaucoma, vision loss |
| Onset | Typically adulthood |
| Duration | Chronic |
| Types | N/A |
| Causes | Increased production of aqueous humor, decreased drainage of aqueous humor |
| Risks | Age, family history, African American descent, thin corneas |
| Diagnosis | Tonometry, ophthalmic examination |
| Differential diagnosis | Glaucoma, ocular inflammation, trauma |
| Prevention | Regular eye examinations |
| Treatment | Medications to lower intraocular pressure, laser therapy, surgery |
| Medication | N/A |
| Prognosis | N/A |
| Frequency | Common in adults over 40 |
| Deaths | N/A |
Ocular Hypertension is a condition characterized by an increase in pressure in the eyes, specifically the intraocular pressure (IOP), beyond the normal range with no detectable changes in vision or damage to the optic nerve. This condition can be considered as a risk factor for the development of glaucoma.
Causes[edit]
The exact cause of ocular hypertension is not fully understood. However, it is believed to be due to either excessive production or inadequate drainage of aqueous humor, the clear fluid that fills the front part of the eye. Other potential causes include certain medications, such as steroids, and eye conditions like pseudoexfoliation syndrome or Pigment dispersion syndrome.
Symptoms[edit]
Ocular hypertension does not typically present with any noticeable symptoms. Most individuals with the condition are diagnosed during routine eye examinations. However, regular monitoring is essential as ocular hypertension can lead to glaucoma, which can cause irreversible damage to the optic nerve and loss of vision if left untreated.
Diagnosis[edit]
The diagnosis of ocular hypertension is made by measuring the intraocular pressure using a method called tonometry. This is often performed as part of a comprehensive eye examination. Other tests may include gonioscopy, which examines the drainage angle of the eye, and ophthalmoscopy, which examines the optic nerve.
Treatment[edit]
The primary goal of treatment for ocular hypertension is to reduce intraocular pressure and prevent the development of glaucoma. This is typically achieved through the use of pressure-lowering eye drops. In some cases, laser therapy or surgery may be recommended.
Prognosis[edit]
With regular monitoring and treatment as needed, most individuals with ocular hypertension can maintain their vision. However, it is important to have regular eye examinations to monitor for changes in intraocular pressure or the development of glaucoma.
See also[edit]
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