When should Risperdal Consta™ not be used?
Risperdal Consta™ should not be used if someone has ever had an allergic reaction (rash, itching, swollen face or lips or shortness of breath) to risperidone (Risperdal™) or any of the ingredients that make Risperdal Consta™ up. Usually treatment with Risperdal Consta™ will not be started until it is known that you can tolerate Risperdal™ treatment by mouth.