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Huntington's Disease

Huntington disease (HD) is an inherited degenerative brain disorder associated with uncontrolled movements, loss of thinking ability and emotional disturbance. HD typically onsets between the ages of 30 and 50.

Symptoms

• Changes in personality (irritability, depression)
• Involuntary movements (chorea) which become more pronounced with disease progression
• Poor coordination
• Trouble learning new information or making decisions
• Trouble walking, speaking and swallowing with disease progression

Causes/Risk Factors

• Family history
• Genetic mutations (see below)

Genetic Test

The following genetic tests may be appropriate based on your personal and/or family history:

• HTT

Schedule an Appointment

To speak with a board-certified genetic counselor about your risks for this disease:

• Schedule genetic counseling appointment online
• Or call 1-800-975-4819
• Send email

Learn More

Genetics Home Reference Page

MedlinePlus

National Institute of Neurological Disorders and Stroke

Support Groups

Huntington's Disease Society of America