Multiple Sclerosis (MS) Glossary

| A | B | C | D | E | F | G | Ha - Hi | Hj - Hz | I | J | K | L | M | N | O | Pa - Ph | Pi - Pz | Q | R | Sa - Sk | Sl - Sz | T | U | V | W | X | Y | Z |

Glossary - Hj - Hz

  • hydrocephalus - accumulation of liquid within the cavity of the skull, especially within the ventricles of the brain
  • hypalgesia - diminished sensitivity to pain
  • hyperesthesia - an unusual increased or altered sensitivity to sensory stimuli such as touch (tactile hyperesthesia) or sound (auditory hyperesthesia)
  • hyperventilation - abnormally fast or deep respiration resulting in a loss of carbon dioxide from the blood and causing faintness, lightheadedness and tingling in the extremities
  • hypoglycemic reaction - a reaction to a fall in blood sugar; symptoms may be mild or severe and may range from mild weakness or dizziness to overt neurological signs which resemble those of a stroke
  • hypotension - abnormally low blood pressure
  • hypothermia - abnormally low body temperature
  • hypothyroidism - a condition in which the thyroid gland fails to produce enough thyroid hormone
  • hypoventilation - abnormally shallow or slow breathing resulting in increased carbon dioxide build up in the blood; may be the result of impaired lung functioning
  • hypoxia - insufficient levels of oxygen in the blood or tissue

 

 

 

Multiple Sclerosis

The average age of diagnosis of Multiple Sclerosis is 37 years of age.

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