Detailed dosage guidelines and administration information for Seroquel (quetiapine fumarate). Includes dose adjustments, warnings and precautions. Find patient medical information for Quetiapine (Seroquel) on WebMD including its uses, side effects and safety, interactions, pictures, warnings, and user ratings The maximum recommended dose of quetiapine (Seroquel) is 800 mg per day for most indications, though doses up to 1600 mg per day have been used in clinical p. Detailed Quetiapine dosage information for adults, the elderly and children. Includes dosages for Depression, Bipolar Disorder and Schizophrenia; plus renal, liver and dialysis adjustments. Seroquel (quetiapine) is an atypical antipsychotic. It treats conditions like schizophrenia and bipolar disorder. Seroquel dosage depends on the condition being treated, as well as your age and other medical conditions. Generally, you’ll start with a low dose that’s slowly raised over several days. Seroquel and Seroquel XR are both available as lower-cost generics. GoodRx can help you save. Medscape - Schizophrenia, bipolar disorder-specific dosing for Seroquel, Seroquel XR (quetiapine), frequency-based adverse effects, comprehensive interactions, contraindications, pregnancy & lactation schedules, and cost information. Quetiapine is used alone or together with other medicines to treat bipolar disorder (depressive and manic episodes) and schizophrenia. Quetiapine extended-release tablet is also used together with other antidepressants to treat major depressive disorder. Get the facts on Seroquel’s dosages. You can also learn how to take the drug, which form it comes in, and more. Seroquel is a prescription drug used to treat schizophrenia and types of bipolar disorder in adults and some children. Learn about the drug’s dosages and more. The recommended initial dose, titration, dose range and maximum SEROQUEL dose for each approved indication is displayed in Table 1. After initial dosing, adjustments can be made upwards or downwards, if necessary, depending upon the clinical response and tolerability of the patient [see Clinical Studies (14.1 and 14.2)].