Voting Question: What medications are normally prescribed for depression with psychotic features?

My boyfriend recently spent a week with the mental characteristics and the diagnosis of depression, mental ward. Although he is a patient, they began to Lexapro, haldol, cogentin him, seroquil. One or more drugs are used to treat side effects of other drugs. Today his psychiatrist, the provisions of xanax, Adachi, as well as, Lexapro, haldol trazodine and cogentin, and take-off seroquil him. Therefore, he will attend the 5th of drugs, and according to need (for the treatment of side effects). This is usually the people out of my boyfriend's diagnosis, drug haldol? What are the possible side effects, as well as he might develop?