my mother is a parkinson patient. she is taking 1/2 tab of syndropa 275mg thrice daily, amantrel thrice daily, role 0.50mg thrice daily, rivotril 0.5mg once daily at night, dariten once daily at night. Of late she is not having sound sleep and continuiously talking, she is not having control over urine. her age is 72years and was diognise parkinson in the year 2010. please advice.