Query: "How do you know if you have Huntington's disease?"
Huntington’s disease is an inherited, progressive, neurological disorder caused by a mutation in the Huntingtin (HTT) gene. It is characterized by physical, cognitive, and behavioral symptoms that appear in adulthood and can worsen over time. Knowing the signs and symptoms of Huntington’s disease can help individuals and their families detect the disorder early and seek treatment.
The primary symptom of Huntington’s disease is involuntary jerky movements, called chorea, which affect the face, arms, and legs. Other physical symptoms include slurred speech, difficulty swallowing, and a decrease in coordination. Cognitive symptoms include memory loss, difficulty concentrating, and impaired judgment. Behavioral symptoms can include depression, anxiety, irritability, and impulsive behavior.
A diagnosis of Huntington’s disease is typically made based on a person’s medical history, family history, and physical and neurological exams. A genetic test may also be used to confirm the diagnosis. The genetic test looks for the mutation in the HTT gene that causes Huntington’s disease.
If you think you or someone you know may have Huntington’s disease, it is important to talk to a doctor. A doctor can help determine if symptoms are caused by Huntington’s disease or another condition. Early diagnosis and treatment can help manage symptoms and improve quality of life.