Symptoms of HD


Symptoms usually appear between the ages of 30 to 50, and worsen over a 10 to 25 year period. Ultimately, the weakened individual succumbs to pneumonia, heart failure or other complications. Everyone has the gene that causes HD, but only those that inherit the expansion of the gene will develop HD and perhaps pass it on to each of their children. Every person who inherits the expanded HD gene will eventually develop the disease. Over time, HD affects the individual’s ability to reason, walk and speak.

Symptoms Include:

  • Personality changes, mood swings & depression
  • Forgetfulness & impaired judgment
  • Unsteady gait & involuntary movements (chorea)
  • Slurred speech, difficulty in swallowing & significant weight loss