Below is an instruction from Human. Write a response.
    ### Instruction:
    What is the outlook for Hypertonia ?
    ### Response:
    The prognosis depends upon the severity of the hypertonia and its cause. In some cases, such as cerebral palsy, the hypertonia may not change over the course of a lifetime. in other cases, the hypertonia may worsen along with the underlying disease If the hypertonia is mild, it has little or no effect on a person's health.
    