Immunosuppressive

Ondansetron will not give you a high. It is not that kind of medication, in the same way that you cannot get a high from an blood pressure drug or an immunosuppressive drug.

People taking immunosuppressive drugs such as prednisone should not use thunder god vine.

To prevent the patient from rejecting the donated organ, usually the drug Tacrolimus will be used to immunosuppress the patient. (Although sometimes it's Sirolimus). Steroids are also commonly used alongside the main immunosuppressant.