Explore Treatments for Huntington’s Disease (HD)

Huntington’s disease (HD), also called Huntington’s chorea, is a genetic condition that causes brain cells to gradually die. Early signs often include subtle changes in mood or thinking. People may notice problems with coordination and walking soon after. As the disease progresses, jerky, uncontrolled movements become more noticeable. Over time, physical abilities decline, making it hard to move smoothly or speak clearly. Mental abilities also worsen, often leading to dementia. Symptoms can vary from person to person and usually start between ages 30 and 50, but they can appear at any age. Sometimes, symptoms show up earlier in each new generation of a family. About 8% of cases begin before age 20 and often resemble Parkinson’s disease symptoms. People with HD may not always be fully aware of how much their symptoms affect them.