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Blindness is the state of being sightless. Causes of blindness include macular degeneration, stroke, cataract, glaucoma, infection and trauma. Symptoms and signs may include eye pain, eye discharge, or the cornea or pupil turning white. Treatment of blindness depends upon the cause of the blindness.

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    Related Diseases & Conditions

    • Cataracts A cataract is an eye disease that causes the eye's lens to become cloudy and opaque with decreased vision. Causes of cataracts...learn more »
      In This Article
      Cataracts Article
      • Facts about cataracts
      • What is a cataract?
      • What are the different types of cataracts?
      • What are causes of cataracts?
      • What are risk factors for cataracts?
      • What are the symptoms of cataracts?
      • What are the signs of cataracts?
      • How are cataracts diagnosed?
      • What is the treatment for cataracts?
      • What are the different types of cataract surgery, and what risks are involved?
      • What are complications of cataracts?
      • What is the prognosis of cataracts?
      • Can cataracts be prevented?
      • Where can people get more information on cataracts?
    • Creutzfeldt-Jakob Disease Creutzfeldt-Jakob disease (CJD) is a rare, degenerative, invariably fatal brain disorder. CJD generally appears in the later...learn more »
      In This Article
      Creutzfeldt-Jakob Disease Article
      • What is Creutzfeldt-Jakob disease (CJD)?
      • What are the symptoms of the Creutzfeldt-Jakob disease?
      • How is Creutzfeldt-Jakob disease diagnosed?
      • What causes Creutzfeldt-Jakob disease?
      • How is Creutzfeldt-Jakob disease transmitted?
      • What research is taking place with Creutzfeldt-Jakob disease?
      • How can I help research?
      • Where can I get more information about Creutzfeldt-Jakob disease?
      • How is the Creutzfeldt-Jakob disease treated?
    • Glaucoma Glaucoma is a common eye condition in which the fluid pressure inside the eye rises because of slowed fluid drainage from the...learn more »
      In This Article
      Glaucoma Article
      • Glaucoma facts
      • What is glaucoma?
      • How common is glaucoma?
      • What causes glaucoma?
      • What are glaucoma risk factors?
      • What are the different types of glaucoma?
      • What are glaucoma symptoms and signs?
      • How is glaucoma diagnosed?
      • How often should someone be checked (screened) for glaucoma?
      • What is the treatment for glaucoma?
      • Glaucoma medications (eyedrops)
      • Glaucoma surgery or laser
      • Can glaucoma be prevented?
      • What is in the future for glaucoma?
    • Migraine Headache Migraine headaches are severe headaches that are accompanies to sensitivity to light, sounds, and smells. They are often...learn more »
      In This Article
      Migraine Headache Article
      • Migraine headache facts
      • What is a migraine?
      • What are migraine triggers?
      • What causes migraines?
      • What are the risk factors for migraine?
      • What are the signs and symptoms of migraines?
      • How are migraines diagnosed?
      • What is the treatment for migraines?
      • Migraine medications
      • What self-care treatment and lifestyle changes work for migraines?
      • How are migraines managed during pregnancy?
      • How are migraines managed in children?
      • What is the prognosis for migraines?
      • Can migraines be prevented?
    • Paget's Disease Paget's disease is a chronic bone disorder due to irregular breakdown and formation of bone tissue. Symptoms of Paget's disease...learn more »
      In This Article
      Paget's Disease Article
      • Paget's disease facts
      • What is Paget's disease?
      • What causes Paget's disease?
      • What are Paget's disease symptoms?
      • How is Paget's disease diagnosed?
      • What is the treatment for Paget's disease?
      • What is the prognosis for Paget's disease?
      • Who discovered Paget's disease?
      • Where can I find more information about Paget's disease?
    • Polymyalgia Rheumatica Polymyalgia rheumatica (PMR) is a disorder of the muscles and joints that causes pain and stiffness in the arms, neck, shoulders,...learn more »
      In This Article
      Polymyalgia Rheumatica Article
      • Polymyalgia rheumatica and giant cell arteritis facts
      • What is polymyalgia rheumatica?
      • What causes polymyalgia rheumatica?
      • What are symptoms and signs of polymyalgia rheumatica?
      • How is polymyalgia rheumatica diagnosed?
      • What is the treatment for polymyalgia rheumatica?
      • What is the prognosis (outlook) for patients with polymyalgia rheumatica?
      • Can polymyalgia be prevented?
      • What are complications of polymyalgia rheumatica?
      • What is giant cell arteritis?
      • What causes giant cell arteritis?
      • What are symptoms of giant cell arteritis?
      • How is giant cell arteritis diagnosed?
      • What is the treatment for giant cell arteritis?
      • What is the prognosis for patients with giant cell arteritis?
      • Can giant cell arteritis be prevented?
      • What are complications of giant cell arteritis?

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