Glaucoma causes

Jump to navigation Jump to search

Glaucoma Microchapters

Home

Patient Information

Overview

Historical Perspective

Classification

Pathophysiology

Causes

Differentiating Glaucoma from other Diseases

Epidemiology and Demographics

Risk Factors

Screening

Natural History, Complications and Prognosis

Diagnosis

Diagnostic study of choice

History and Symptoms

Physical Examination

Laboratory Findings

CT

MRI

Ultrasound

Other Imaging Findings

Other Diagnostic Studies

Treatment

Medical Therapy

Surgery

Primary Prevention

Secondary Prevention

Cost-Effectiveness of Therapy

Future or Investigational Therapies

Case Studies

Case #1

Glaucoma causes On the Web

Most recent articles

Most cited articles

Review articles

CME Programs

Powerpoint slides

Images

American Roentgen Ray Society Images of Glaucoma causes

All Images
X-rays
Echo & Ultrasound
CT Images
MRI

Ongoing Trials at Clinical Trials.gov

US National Guidelines Clearinghouse

NICE Guidance

FDA on Glaucoma causes

CDC on Glaucoma causes

Glaucoma causes in the news

Blogs on Glaucoma causes

Directions to Hospitals Treating Glaucoma

Risk calculators and risk factors for Glaucoma causes

Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]Associate Editor(s)-in-Chief: Rohan Bir Singh, M.B.B.S.[2]

Overview

The four major types of glaucoma have their own unique causes. Open-angle glaucoma and congential tends to run in families and acute angle closure glaucoma occurs when the exit of the aqueous humor fluid is suddenly blocked and secondary glaucoma occurs as a result of complications of other medical conditions and/or procedures.

Causes

The four major types of glaucoma have their own unique causes. Specific causes by each major type of glaucoma are:

Open-angle (chronic) glaucoma

  • The cause is unknown. An increase in eye pressure occurs slowly over time. The pressure pushes on the optic nerve and the retina at the back of the eye.
  • Open-angle glaucoma tends to run in families. Your risk is higher if you have a parent or grandparent with open-angle glaucoma. People of African descent are at particularly high risk for this disease.

Angle-closure (acute) glaucoma

Congenital glaucoma'

  • It is present at birth and results from the abnormal development of the fluid outflow channels in the eye.
  • It is often hereditary and tends to run in families.

Secondary glaucoma

Drugs causing glaucoma

Common drugs causing glaucoma include:

References

Template:WH Template:WS