What is Huntington’s disease?
Huntington's disease causes nerve cells in the brain to decay over time. The disease affects a person's movements, thinking ability and mental health.Huntington's disease is rare. It's often passed down through a changed gene from a parent.Huntington's disease symptoms can develop at any time, but they often begin when people are in their 30s or 40s. If the disease develops before age 20, it's called juvenile Huntington's disease. When Huntington's develops early, symptoms can be different and the disease may have a faster progression.Medicines are available to help manage the symptoms of Huntington's disease. However, treatments can't prevent the physical, mental and behavioral decline caused by the disease.
