Quetiapine (Seroquel) is an inexpensive drug used to treat schizophrenia and bipolar disorder, also known as manic-depression. This drug is more popular than comparable drugs. What is Seroquel? Seroquel is brand name for the generic drug Quetiapine and is a second generation atypical antipsychotic medication produced by AztraZeneca. Comprehensive disease interaction information for Geodon. Includes Atypical antipsychotic agents - dementia. Seroquel is an atypical antipsychotic medication manufactured by AstraZeneca. The FDA approved Seroquel in September 1997 to treat schizophrenia and bipolar disorder. Geodon (ziprasidone) is an antipsychotic medication. It works by changing the effects of chemicals in the brain. Geodon is used to treat schizophrenia and the manic symptoms of bipolar disorder (manic depression) in adults and children who are at least 10 years old. Seroquel drug interactions can occur when the medication is combined with alcohol, divalproex, or phenytoin. This eMedTV page lists other medicines that can interact with Seroquel and explains the negative consequences these interactions may cause. Geodon (ziprasidone HCl and ziprasidone mesylate) is an atypical antipsychotic used to treat symptoms of schizophrenia and acute manic or mixed episodes associated with bipolar disorder. Learn about Geodon (Ziprasidone) may treat, uses, dosage, side effects, drug interactions, warnings, patient labeling, reviews, and related medications. ANTIPSYCHOTIC MEDICATIONS ( Atypicals Page 2) Used for Psychosis, Schizophrenia, Bipolar Disorder, Severe Impulsive Aggression, Tourette's, Paranoia, Depression, Anxiety, Autism Seroquel is an atypical antipsychotic medication that is used for the treatment of schizophrenia and bipolar disorder. While it cannot cure these conditions, the medication is generally successful in helping to manage symptoms.