When Should You Not Take Seroquel?

When Should You Not Take Seroquel? confusion. suicidal thoughts. tardive dyskinesia, a disorder characterized by involuntary movements of the face, mouth and tongue. neuroleptic malignant syndrome, a reaction characterized by fever, muscle rigidity and confusion. Why is Seroquel bad for you? Quetiapine can cause significant weight gain, even when used in small to moderate doses