Multiple Sclerosis (MS) Glossary

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Glossary - O

  • oculogyric crisis - a spasmodic attack; marked by fixation of the eyeballs in one position, usually upward. Also called oculogyric spasm
  • oliguria - abnormal decrease in the production of urine
  • ophthalmoplegia - paralysis of the motor nerves of the eye resulting in loss of some, or all, muscle movements of the eye
  • oral leukoplakia - a condition, commonly considered precancerous, in which thickened white spots or patches occur on the mucous membranes especially of the mouth and vulva
  • oral moniliasis - infection of the mouth with the fungus (yeast) Candida albicans
  • otitis externa - inflammation of the ear often involving the external part of the auditory canal usually in response to an infection
  • otitis media - inflammation of the middle ear (the area behind the eardrum) usually in response to an infection

 

 

 

Multiple Sclerosis

Approx 50,000 people in Canada have Multiple Sclerosis.

Early Symptoms

The nature of multiple sclerosis and the vagueness of a symptom appearing here or there over time, without any apparent connection means there is a lack of data on what can accurately be considered as early symptom of multiple sclerosis... Read More