What is Huntington's Disease

Huntington’s disease (HD) is an inherited brain disorder that results in the progressive loss of both mental faculties and physical control. 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 complication.

Everyone has the HD gene but it is those individuals that inherit the expansion of the gene who will develop HD and perhaps pass it onto each of their children.

Presently, there is no cure. Although medications can relieve some symptoms, research has yet to find a means of slowing the deadly progression of HD.

Current estimates are that 1 in every 10,000 Americans has HD and more than 250,000 others are at-risk of having inherited it from a parent. Once thought a rare disease, HD is now considered one of the more common hereditary diseases.