The prevalence of Huntington's disease varies globally, with the highest rates found in specific regions like Venezuela. Despite advancements in understanding the disease, there are currently no treatments that can alter its progression; only symptomatic relief is available. The mean age of onset is around 40 years, and life expectancy post-symptom onset ranges from 10 to 30 years. Ethical dilemmas surrounding genetic testing also arise, highlighting the complexities of managing this condition.
