This chapter focuses mainly on the movement disorder, speech, balance, weight loss, swallowing, and speech. Chorea or purposeless involuntary movement is most commonly associated with HD. A patient may have a mixture of movement problems such as dystonia (abnormal posture), and bradykinesia (slowness of movement). The pattern of movement disorder may vary between people but frequently the dystonia and bradykinesia become more prominent as the disease progresses. As this happens more professionals may become involved in the care. It is important for the carer(s) to also take care of themselves.