Hi, My sister is partially mentally retarded and she understands the words and does her all work like washing clothes,cleaning homr etc.. She is taking respirodone tablets daily one time at night. Few days back doctor suggested to give the tablet oleptol od daily. After started taking this tablet she feels fear , having drowsiness, fever and has vomiting. Please suggest whether the oleptol od tablets has side effect​s and please let know whether we can stop using this tablet. Thanks for your help..