my 63 year old mother accidently took 40 mg of geodon, and has just finished taking course of zithromax yesterday, also has had these meds in past 24hrs, thyroid meds, codeine cough syrup, tylenol, hztz it has been 3hrs ago when the geodon was taken orally on a full stomache, how serious is this all the meds listed are all on severe drug interaction list with geodon please tell me what to do