<s>[INST] What is oleanz plus used for? My wife has been prescribed the medicine by her doctor together with lorazepam MD 0.25 mg and rejunex capsule. She feels drowsy through out the day now but is feeling better now on the weakness and stress front. She used to feel very depressed and lacked energy to move evn prior to taking these drugs. She had low BP (93/43) which has not been monitored this week. Please advise. You could write to me at YYYY@YYYY . Thanks for your feed back. [/INST] Dear . Oleanz plus is anti Psychotic drug. Mainly used in treatment of  Schizophrenia and bipolar disorder. You did not mention the dosage of it. Feeling drowsy during the course of anti psychotic treatment is quite common. Low BP can also be associated with these. But management is necessary. Happy to know that she is improving. Good wishes </s>