Follow all directions on your prescription label and read all medication guides or instruction sheets. Use the medicine exactly as directed.
High doses or long-term use of quetiapine can cause a serious movement disorder that may not be reversible. The longer you use quetiapine, the more likely you are to develop this disorder, especially if you are an older adult. Symptoms of this disorder include tremors or other uncontrollable muscle movements.
You may take Seroquel with or without food.
You should take Seroquel XR without food or with a light meal.
Swallow the tablet whole and do not crush, chew, or break it.
Quetiapine may cause you to have high blood sugar (hyperglycemia). If you are diabetic, check your blood sugar levels on a regular basis.
Drink plenty of liquids while you are taking quetiapine.
Blood pressure may need to be checked often in a child or teenager taking quetiapine.
You should not stop using quetiapine suddenly. Stopping suddenly may make your condition worse.
This medicine may affect a drug-screening urine test and you may have false results. Tell the laboratory staff that you use quetiapine.
Store at room temperature away from moisture and heat.
 Detailed Quetiapine dosage information
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What happens if I miss a dose?
Take the medicine as soon as you can, but skip the missed dose if it is almost time for your next dose. Do not take two doses at one time.
What happens if I overdose?
Seek emergency medical attention or call the Poison Help line at 1-800-222-1222. An overdose of quetiapine can be fatal.
