Because the drugs in this group may cause hypotension, or low blood pressure, they should be used with extreme care in combination with blood pressure-lowering drugs.
All of the atypical antipsychotic agents are chemically classified as dibenzepines. They are considered atypical or novel because they have different side effects from the conventional antipsychotic...
The most frequently used antipsychotics fall into two classes: the older dopamine receptor antagonists, or DAs, and the newer serotonin dopamine antagonists, or SDAs.