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Huntington's Chorea

Huntington's Chorea, also known as Huntington's Disease (HD), is a progressive neurodegenerative disorder characterized by movement and cognitive disturbances. Symptoms include jerking movements, coordination difficulties, speech problems, and cognitive decline. Diagnosis involves clinical evaluation and genetic testing. While there is no cure, treatments include medication, physical and speech therapy, and supportive care. Ongoing research aims to better understand the disease and develop improved therapies.

Best medications for Huntington's Chorea

Drug NameClassRouteStandard DosagePrice
XenazineVMAT2 InhibitorsOral25, 12.5 MGfrom$50.72
AustedoVMAT2 InhibitorsOral6 & 12 & 24, 6, 24, 12, 6 & 9 & 12, 9 MGfrom$3516.95
Austedo XRVMAT2 InhibitorsOral6, 24, 6 & 12 & 24, 12 MGfrom$4696.83

What is Huntington's Chorea?

Huntington's Chorea, also known as Huntington's Disease (HD), is a progressive, neurodegenerative disorder that affects the brain. This condition is characterized by a combination of movement and cognitive disturbances, often leading to a decline in both motor and mental functioning. Huntington's Chorea is a hereditary condition caused by a mutation in the huntingtin gene.

Symptoms of Huntington's Chorea

The symptoms of Huntington's Chorea can vary from person to person and may change over time. The disease typically manifests in mid-adulthood, but early-onset cases can occur. Some of the most common symptoms include:

  • Involuntary jerking or writhing movements (chorea)

  • Impaired coordination and balance

  • Difficulty with voluntary movements

  • Muscle rigidity or stiffness

  • Problems with speech and swallowing

  • Slow or abnormal eye movements

  • Cognitive decline, including memory loss and difficulty concentrating

  • Mood changes, such as depression, irritability, and anxiety

Diagnosing Huntington's Chorea

Diagnosis of Huntington's Chorea is typically based on a combination of clinical evaluation, family history, and genetic testing. The presence of physical symptoms, along with a positive family history of the disease, can often raise suspicion of HD. Genetic testing can confirm the diagnosis by detecting the mutation in the huntingtin gene.

Treatment and Management

While there is currently no cure for Huntington's Chorea, several strategies can help manage the symptoms and improve the overall quality of life for affected individuals. Treatment approaches may include:

  • Medications: Certain drugs can help control movement symptoms and manage psychiatric manifestations associated with the disease.

  • Physical therapy: Utilizing exercise and rehabilitation techniques can aid in maintaining mobility, strength, and coordination.

  • Speech therapy: Speech and swallowing difficulties can be addressed through specific exercises and strategies provided by speech therapists.

  • Supportive care: Psychological support, counseling, and support groups can help individuals and their families cope with the emotional and practical challenges arising from the disease.

Research and Future Perspectives

Research efforts are continually being made to understand the underlying mechanisms of Huntington's Chorea and develop treatments that can slow down or halt the progression of the disease. Several promising approaches, such as gene therapy and novel drug targets, are currently being investigated. These advancements offer hope for the future management of Huntington's Chorea.


Huntington's Chorea is a complex condition that impacts both physical and cognitive functions. While there is currently no cure, early diagnosis, symptomatic treatment, and supportive care can significantly enhance the quality of life for individuals living with Huntington's Chorea. Ongoing research endeavors provide optimism for potential breakthroughs in the understanding and management of this challenging disease.