Symptoms behavior changes irritability, moodiness restless , fidgety antisocial behaviors psychosis , paranoia , hallucinations , etc. Reflexes may be abnormal. Speech may be hesitant or enunciation poor. There is no cure for Huntington disease, and there is no known way to stop progression of the disorder. Treatment is aimed at slowing progression and maximizing ability to function for as long as possible.
Medications vary depending on the symptoms.
Dopamine blockers such as haloperidol or phenothiazine medications may reduce abnormal behaviors and movements. Reserpine and other medications have been used, with varying success. Symptomatic treatment for the dementia is similar to that of any organic brain syndrome . Initially, reminders and aids may improve the ability to function. There is a progressive need for assistance and supervision, and 24-hour care may eventually be required.