Her body weight has remained relatively stable and she has been free of symptoms such as palpitation of the heart, excessive sweating, tremor of hands and diarrhea, but she still keeps on having occasional headaches and insomnia.

• 病人体重稳定，已无心悸、多汗、手颤抖及腹泻等症状，但仍偶尔头痛及失眠。